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Dataset card Data Studio Files
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22
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8 values
Mercury_7245910
The liver converts glucose tae glycogen for storage. Why is this function considered a chemical change?
{ "label": [ "A", "B", "C", "D" ], "text": [ "because the conversion transforms solids tae liquids", "because the conversion allooes for less glucose in the liver", "because the conversion changes one substance tae a new one", "because the conversion changes the shape o the liver cells" ] }
C
VASoL_2008_3_22
A sign that an apple tree is gan tae stert growin apples is whan the tree haes ___.
{ "label": [ "A", "B", "C", "D" ], "text": [ "ruities", "seeds", "leafs", "blossoms" ] }
D
Mercury_SC_407194
Whit ane o these is the maist likely effect o cuttin doon large nummers o trees?
{ "label": [ "A", "B", "C", "D" ], "text": [ "loss o habitat for animals", "increase in oxygen in the air", "lower pollution levels", "decrease in soil erosion" ] }
A
Mercury_7126683
Carbon on Yird is fund in baith leevin an no leevin maitir. In order for carbon tae be continously available, it maun be recycled. Through which process is carbon made available in the atmosphere?
{ "label": [ "A", "B", "C", "D" ], "text": [ "formation o fossil fuels", "layerin o soil", "plant photosynthesis", "forest fires" ] }
D
ACTAAP_2010_7_7
Whit is the best evidence that cell division is occurring constantly in oor bodies?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The body haes tae keep breathing roond the clock.", "Active fowk aften require mair food than inactive anes.", "There are mony different types o tissues in the human body.", "Human beings shed millions o cells." ] }
D
MEA_2010_8_20-v1
Whit is the maist likely ootcome o the Muin movin awa fae Yirth?
{ "label": [ "A", "B", "C", "D" ], "text": [ "A lunar day is shairter.", "A lunar eclipse lasts langer.", "Yirth moves closer tae the Sun.", "Yirth's tides decrease in size." ] }
D
Mercury_7064243
Paleontologists bigg a model o a dinosaur fae its fossil banes an teeth. The fossil banes an teeth can help the paleontologists tae mind a o the follaein aboot the dinosaur except
{ "label": [ "A", "B", "C", "D" ], "text": [ "hicht o the dinosaur.", "kinda meat the dinosaur ate.", "lang o the dinosaur.", "skin colur o the dinosaur." ] }
D
MCAS_2006_9_22
Ane 7.0 kg bowlin baw is liftit tae a stowage shelf 1.0 m abuin the flair. A second 7.0 kg baw is liftit tae a stowage shelf 2.0 m abuin the flair. Whit o the follaein best explains why the measured force o gravity on each baw is nearly identical?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The final potential energy o each baw increased.", "The amount o wark required tae lift each baw is identical.", "The distance o each baw fae Earth's centre o mass is almost identical.", "The gravitational force o each baw on the ither cancels out the force o Earth's gravity." ] }
C
Mercury_7230195
Whit chynge resultit fae the heatin o the planets as they formed?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Thir masses increased.", "They lost maist o their radioactive isotopes.", "Thir structures differentiates intae distinct layers.", "They stertit tae revolve aboot the Sun." ] }
C
MCAS_2008_5_5625
Michael haes a pencil case made o pinen wid. The surface o the pencil case scrats an dents easily. He wants tae mak a new pencil case that will no scrat nor dent easily. Whilk o the follaein should Michael dae tae mak a new pencil case that will no scrat nor dent easily?
{ "label": [ "A", "B", "C", "D" ], "text": [ "mak the pencil case a different size", "uise a different material tae mak the pencil case", "mak the pencil case fae anither piece o pinen wid", "uise a thicker piece o pinen wid tae mak the pencil case" ] }
B
Mercury_410136
Paul observes fower different samples o water. He records the temperature an volume o each sample. Which o his samples contains the greatest amount o thermal energy?
{ "label": [ "A", "B", "C", "D" ], "text": [ "100 mL o 10°C water", "100 mL o 25°C water", "5 liters o 10°C water", "5 liters o 25°C water" ] }
D
Mercury_7210280
Cause watter can haud a muckle amoont o heat, whit effect dae oceans hae on nearby land areas?
{ "label": [ "A", "B", "C", "D" ], "text": [ "They prevent rapid extreme temperature changes.", "They form high-pressure areas that cause magma currents.", "They provide the energy that triggers volcanic events.", "They lower the freezing point o fresh water." ] }
A
Mercury_405467
Whit function maks a plant cell different fae an animal cell?
{ "label": [ "A", "B", "C", "D" ], "text": [ "ability tae uise energy", "ability tae absorb nutrients", "ability tae divide intae twa cells", "ability tae convert sunlight intae energy" ] }
D
Mercury_175858
Whit ane o thae is a by-product o cellular respiration in animals?
{ "label": [ "A", "B", "C", "D" ], "text": [ "oxygen", "heat", "sugar", "protein" ] }
B
TIMSS_1995_8_O11
Whit ane is a chemical chyngin?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Element 1 is hammerit intae a thin sheet.", "Element 2 is hett up an turns intae a liquid.", "Element 3 turns a greenish coor as it bides in the air.", "Element 4 is grund up intae a fine, slippery pouder." ] }
C
Mercury_415753
Which o thae factors affects hou fest a soond wave muvves?
{ "label": [ "A", "B", "C", "D" ], "text": [ "the kin o material it is muivin throu", "the amplitude o the soond wave's vibrations", "the wavelength o the accompaniment in the medium", "the type o motion that caused the soond wave tae form" ] }
A
MDSA_2010_5_2
Materials combine chemically or physically. Whit materials form a new substance whan chemically combined?
{ "label": [ "A", "B", "C", "D" ], "text": [ "saut and pepper", "watter and sugar", "iron nails and pennies", "bakin soda and vinegar" ] }
D
TIMSS_2007_4_pg48
Tommy cuttit his finger. His body needit energy tae help heal the cut. Whaur did the energy come fae tae heal the cut?
{ "label": [ "A", "B", "C", "D" ], "text": [ "fae the bandage he pit on the cut", "fae the antiseptic cream he pit on the cut", "fae the food he ett", "fae the watter he drank" ] }
C
Mercury_7214603
Aproximatelly hou mony times dis the Muin revolve aroond Yird durin ae revolution o Yird aroond the Sun?
{ "label": [ "A", "B", "C", "D" ], "text": [ "1", "12", "28", "365" ] }
B
Mercury_7270305
Monie horses growe a heavy coat in autumn an shed that coat in spring. Scientists werenae sure if temperature or the amount o daylight per day (cried the photoperiod) caused the change. Sae, they conductit an experiment an concluded that the change in photoperiod wis responsible for the biological changes. Sheddin caused by which set o conditions wad hae helped them arrive at this conclusion?
{ "label": [ "A", "B", "C", "D" ], "text": [ "a constant photoperiod, but varied temperatures", "a varied photoperiod, and varied temperatures", "a constant photoperiod, and a constant temperature", "a varied photoperiod, but a constant temperature" ] }
D
Mercury_7012670
Scienteests are concerned aboot the presence o hivy metals like lead an mercur in the environment because
{ "label": [ "A", "B", "C", "D" ], "text": [ "hivy metals threaten some forms o life.", "hivy metals will increase available resources.", "exposure tae hivy metals causes healthy mutations.", "minin for hivy metals causes environmental stability." ] }
A
VASoL_2010_3_21
Whit o these descrives watter in a solid state?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Vapour risin in the sky", "Hail durin a storm", "Waves crashin on the seashore", "Rain fa’in frae the cloods" ] }
B
LEAP_2006_4_10274
Della haes a mixtur o soil an watter in a jar. Whit o the follaein tools wad best help Della separate the soil fae the watter?
{ "label": [ "A", "B", "C", "D" ], "text": [ "a filter", "a measurin cup", "a balance", "a magnifyin gless" ] }
A
MSA_2012_8_41
The Periodic Table o the Elements is arrangit sae that elements wi similar characteristics are in the same column. Whit element is a highly reactive metal?
{ "label": [ "A", "B", "C", "D" ], "text": [ "chlorine (Cl)", "helium (He)", "magnesium (Mg)", "silver (Ag)" ] }
C
Mercury_7142730
Whit type o energy is foond in fossil fuels?
{ "label": [ "A", "B", "C", "D" ], "text": [ "chemical", "mechanical", "nuclear", "radiant" ] }
A
Mercury_400308
Whit behaviour o a dug is the best example o a learned behaviour?
{ "label": [ "A", "B", "C", "D" ], "text": [ "barkin", "tail-waggin", "howkin a hole", "comin when ca'd" ] }
D
Mercury_7100398
A scientist conducts an experiment on the growthe rate o a specific species o plant. Whit o these is needed for the data tae be relied upon by ither scientists?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The investigation maun use mony variables.", "Equipment uised in the investigation maun be new.", "Richts o the investigation maun be recorded accurately.", "The investigation needs tae be performit by weel-kent scientists." ] }
C
Mercury_400025
Fower identical cannles are set on a safe surface an' lit. Ane is civered wi' a sma-sized jar, ane is civered wi' a lairge-sized jar, an' ane cannel is left in the open. A fowert lit cannel is placed in a vacuum. Whit cannel will maist likely bide lit the langest?
{ "label": [ "A", "B", "C", "D" ], "text": [ "the cannel placed in the vacuum", "the cannel civered wi' the sma-sized jar", "the cannel civered wi' the lairge-sized jar", "the cannel left oot in the open" ] }
D
Mercury_7092505
Whit o these processes can cause layers o rock tae be arranged sae that the youngest layers are foond below aulder layers?
{ "label": [ "A", "B", "C", "D" ], "text": [ "melting an hardenin", "coolin an heatin", "deposition an cementin", "upliftin an fautin" ] }
D
VASoL_2007_3_6
A watter-hauch kin continue tae support the burds an fish that bide there if fowk ___.
{ "label": [ "A", "B", "C", "D" ], "text": [ "drain awa the watter", "dreep the heichest pairts o the lan", "leave the lan alane", "yase the lan for plantin craps" ] }
C
Mercury_7006178
A cless is studyin the density o stane samples. Whit scientific equipment dae they need tae determine the density o the stane samples?
{ "label": [ "A", "B", "C", "D" ], "text": [ "microscope an balance", "beaker an graduated cylinder", "graduated cylinder an balance", "microscope an graduated cylinder" ] }
C
MSA_2015_5_46
A beaker containin 50 millileeters o ice is placed on a windaesill. Efter several oors, the ice melts. Whit property o the ice didnae chynge when it melted?
{ "label": [ "A", "B", "C", "D" ], "text": [ "the mass", "the volume", "the temperature", "the state o maitter" ] }
A
TIMSS_2003_4_pg27
When ye mak saip bubbles, whit is inside the bubbles?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Air", "Saip", "Watter", "Naething" ] }
A
AKDE&ED_2012_4_22
Mony starns can be seen in the lift at nicht. Whit statement best explains why the Sun appears brichter than the starns seen in the nicht lift?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The Sun is bigger than the starns seen in the nicht lift.", "The Sun is smawer than the starns seen in the nicht lift.", "The Sun is closer tae the Yirth than the starns seen in the nicht lift.", "The Sun is farther frae the Yirth than the starns seen in the nicht lift." ] }
C
MCAS_2005_5_15
When a volcano bursts oot, lava flows oot fae the tap. Whit type o stane is formed as the lava cools?
{ "label": [ "A", "B", "C", "D" ], "text": [ "magma", "igneous", "sedimentary", "metamorphic" ] }
B
MDSA_2007_8_19
A toy motor rolls at a constant speed doon a straight inclined track. When the motor reaches the flat surface at the base o the inclined track, the speed o the motor decreases. Which statement best explains why the speed o the motor decreases when it reaches the flat surface?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The force o gravity acting on the motor increases.", "The force o gravity acting on the motor decreases.", "The forces influencin the motor are not balanced.", "The forces influencin the motor are balanced." ] }
C
NCEOGA_2013_8_44
Whit is a problem wi usin wind turbines ti produce energy?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Wind turbines are efficient only in certain areas.", "Wind turbines occupy a wee area o land.", "Wind turbines produce a muckle amount o energy.", "Wind turbines create a muckle amount o pollution." ] }
A
CSZ_2008_5_CSZ10022
Whit o the follaein factors wad maist likely cause a hurricane tae decries in strength?
{ "label": [ "A", "B", "C", "D" ], "text": [ "bidin ower a wairm body o watter for a lang time.", "increasin the nummer o muckle cloods.", "muivin ower a continent.", "muivin towart tropical watters." ] }
C
Mercury_7161210
The classification o some organisms hiz chynged. Whit new process is uised tae reclassify organisms?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Organisms ur noo gien Laitin-based scientific names.", "Structurs ur noo examined at the molecular level.", "Organisms ur noo dividit intae three kinricks.", "Structurs ur noo uised tae classify organisms." ] }
B
LEAP_2001_4_10241
Whit o these is a naelivin thing?
{ "label": [ "A", "B", "C", "D" ], "text": [ "a mushroom", "a tree", "a worm", "a river" ] }
D
MCAS_2007_8_5166
The ocean watter near the equator absorbs mair heat throu oot the year than ocean watter near the North Pole. Whit o the follaein best explains this difference?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The equator is closer tae the Sun.", "The equator haes heicher sea levels.", "The equator receives mair direct sunlicht.", "The equator rotates mair quickly on Earth's axis." ] }
C
Mercury_7188720
As a result o rain forest deforestation, some organisms lose their habitats. Whit is anither effect o rain forest deforestation?
{ "label": [ "A", "B", "C", "D" ], "text": [ "a decrease in the rate o soil erosion", "a decrease in the fertility o the tapsoil", "an increase in the production o plants uised for medicines", "an increase in the amount o oxygen produced in the atmosphere" ] }
B
Mercury_7221253
The alkaline yird metal elements are in the same faimily in the periodic table because they aw hae
{ "label": [ "A", "B", "C", "D" ], "text": [ "ane valence electron.", "twa valence electrons.", "seiven valence electrons.", "aucht valence electrons." ] }
B
Mercury_178763
A pan o soup is bein het on an electric stove. A metal spuin is used tae occasionally steer the soup. Whit o the followin is an example o heat bein transferred by convection?
{ "label": [ "A", "B", "C", "D" ], "text": [ "heatin the pan", "heatin the soup", "heatin the spuin", "heatin the stove burner" ] }
B
Mercury_7218733
In the watter cycle, watter movin fae oceans tae cloods involves which chynge in the watter?
{ "label": [ "A", "B", "C", "D" ], "text": [ "It chynge fae a solid tae a gas.", "It turns fae sautwatter tae freshwatter.", "Its crystal size becomes smawer.", "Its chemical energy increases." ] }
B
NAEP_2005_8_S14+9
Aw o the follaein are examples o erosion EXCEPT:
{ "label": [ "A", "B", "C", "D" ], "text": [ "The wind in the desert blaws san against a rock.", "A glacier picks up boulders as it moves.", "A flood washes ower a riverbank, an the watter cairries sma soil pairticles doonstream.", "An icy winter causes the pavement in a road tae crack." ] }
D
Mercury_7084648
The average rainfall in Nevada is aboot 7 inches per year. The maist likely reason for the law amount o rainfall is the
{ "label": [ "A", "B", "C", "D" ], "text": [ "heich elevations o deserts.", "location north o the equator.", "lack o moisture in the air.", "great distance frae the ocean." ] }
C
Mercury_7015645
Whit is the first step o the process in the formation o sedimentary rocks?
{ "label": [ "A", "B", "C", "D" ], "text": [ "erosion", "deposition", "compaction", "cementation" ] }
A
MEAP_2005_8_40
Whit ane o the follaein isna a descriiption o compoonds?
{ "label": [ "A", "B", "C", "D" ], "text": [ "They can exist in the form o atoms or molecules.", "They consist o atoms o twa or mair elements bunn thegither.", "They hae properties that are different fae their component elements.", "They can be broken doon intae elements by chemical means but no physical means." ] }
A
Mercury_SC_401304
Which event taks the maist time tae produce measurable changes?
{ "label": [ "A", "B", "C", "D" ], "text": [ "floodin", "yirdquauk", "sile erosion", "volcanic eruption" ] }
C
Mercury_7221673
A student is gien a liquid compoond in a beaker. Whit o the follaein is the best wey tae descrieve this liquid compoond?
{ "label": [ "A", "B", "C", "D" ], "text": [ "definite shape, indefinite volume", "indefinite shape, indefinite volume", "definite shape, definite volume", "indefinite shape, definite volume" ] }
D
Mercury_416635
Sam wis leestin the differances atween a euglena an a paramecium. Whit featur shuidna be on Sam's list?
{ "label": [ "A", "B", "C", "D" ], "text": [ "only the euglena can respond tae licht", "only the euglena hae a definiet shape", "only the euglena uise a flagellum tae move", "only the euglena can mak thair ain fuid" ] }
B
Mercury_7090685
A kintra that haes limitit resources wad maist likely focus on the development o technology that includes
{ "label": [ "A", "B", "C", "D" ], "text": [ "watter treatment.", "space exploration.", "robotic automation.", "satellite communications." ] }
A
Mercury_7188930
The hert is the major organ o the circulatory system. Whit pairt o the body is responsible for deliverin de-oxygenated bluid tae the hert?
{ "label": [ "A", "B", "C", "D" ], "text": [ "arteries", "capillaries", "valves", "veins" ] }
D
Mercury_7131950
Emily made a chairt that includit physical chynges an chemical chynges. Whit chynge sheuld be categorizit as a chemical chynge?
{ "label": [ "A", "B", "C", "D" ], "text": [ "airn becames rusty", "a gowd bar is meltit", "loch watter evaporates", "a granite rock is polished" ] }
A
ACTAAP_2014_5_1
Daun brocht a chocoate bar fer lounch, but the chocoate meltit in her rucksack. Daun wants tae dae a scientific investigation tae find oot the reason her chocoate bar meltit in her rucksack. Whit hypothesis should Daun use fer her investigation?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Chocoate will taste better when meltit.", "Chocoate will taste the same even when meltit.", "If the chocoate is brokken then the chocoate will melt.", "If heat is addit tae chocoate then the chocoate will melt." ] }
D
Mercury_7084420
The human body produces motion by changing chemical energy into mechanical energy. Which of these best describes what happens to the energy?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The total amount of energy increases.", "The total amount of energy is constant.", "The energy is destroyed through motion.", "The amount of chemical energy increases." ] }
B
Mercury_7267925
The ootermost layers o astronauts' space suits are reflective in order tae protect them fae
{ "label": [ "A", "B", "C", "D" ], "text": [ "the vacuum o space.", "intense sunlight.", "micrometeoroids.", "watter loss." ] }
B
Mercury_7103233
Whit question can be answered uisin an investigation done by a science cless?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Whit is the climate oan Jupiter?", "Dae plants grow differently wi an' withoot licht?", "Whaur is the warmest place oan Yirth that haes life?", "Hou faur dae monarch butterflies migrate?" ] }
B
Mercury_7038010
Whit ane o these is an important safety rule tae follow when usin an electrical device?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Wear an apron.", "Keep wark area dry.", "Extinguish aw flames.", "Wear protective gloves." ] }
B
Mercury_7247030
A certain species o endangert parrots bides on an island that can be sairiously affectit by muckle floods. Whit o these is conseedert a negative impact tae the parrot population fae floodin?
{ "label": [ "A", "B", "C", "D" ], "text": [ "a decrease in the availability o food", "a decrease in populations o predators", "an increase in suitable nestin locations", "an increase in places tae hide fae danger" ] }
A
Mercury_SC_405500
Mony fowk fling awa almost five pounds o trash each day. Hou could awbodie decrease the amoont o trash flung awa daily?
{ "label": [ "A", "B", "C", "D" ], "text": [ "recycle materials", "uise mair products", "pat the trash in a landfill", "pick up the trash aff the grund" ] }
A
Mercury_7193935
Astronomers an bielogists study different airts o science. Monie astronomers observe far distant objects in the sky. Monie bielogists study unco sma objects. Whit dae thir astronomers an bielogists hae maist in common?
{ "label": [ "A", "B", "C", "D" ], "text": [ "They baith examine the history o life on Yirth.", "They baith mak discoveries usin optical devices.", "They baith study hou organisms chynge ower time.", "They baith seek fer evidence aboot the origins o the univers." ] }
B
Mercury_SC_LBS10900
Whit isnae an example o animal instinct?
{ "label": [ "A", "B", "C", "D" ], "text": [ "migratin", "hibernatin", "huntin skills", "biggin nests" ] }
C
Mercury_SC_405208
Whit fact is a benefit o airplanes?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Airplanes are hard tae flee.", "Airplanes cost a lot o siller.", "Airplanes can traivel verra quickly.", "Airplanes tak aff fae the airport." ] }
C
Mercury_SC_405728
Uisin the Internet for a research paper can help a student fin mony resoorces. Ane problem wi uisin information on the Internet is that it micht be
{ "label": [ "A", "B", "C", "D" ], "text": [ "free.", "current.", "detailed.", "incorrect." ] }
D
MCAS_2008_8_5707
Which o the follaein statements best descriebs ae wey at the Muin is different frae the Yird?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The Muin isnae solit.", "The Muin haes nae graivitie.", "The Muin haes near nae atmosphere.", "The Muin gets near nae solar licht." ] }
C
Mercury_7283675
Whit o thir methods o energy resource acquisition has the least effect on the lithosphere?
{ "label": [ "A", "B", "C", "D" ], "text": [ "surface minin for uranium", "pumping ile fae unner watter", "harvesting wid by selective cutting", "collecting naitural gas fae auld ile wells" ] }
C
Mercury_7207165
Resairchers wark in teams tae mak caurs mair fue efficient. Whit o thir statements descrives the main advantage o warkin in teams raither than warkin individually?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The resairch is mair likely tae be published.", "The resairch costs less tae perform.", "The resairchers can share their ideas.", "The resairchers hae mair time tae complete wark." ] }
C
Mercury_SC_401281
A wasp uises poyson in a stinger tae
{ "label": [ "A", "B", "C", "D" ], "text": [ "produce eggs.", "defend itsel.", "big a nest.", "attract a mate." ] }
B
Mercury_SC_406088
Ower time, the ability tae ship foods aroond the world haes improved. Whit is the maist likely effect these shippin improvements hae haed on folk?
{ "label": [ "A", "B", "C", "D" ], "text": [ "They hae increased the time it taks tae shop for food.", "They hae decreased the nummer o grocery stores.", "They hae decreased the need for refrigerators.", "They hae increased the types o food available for sale." ] }
D
Mercury_7057715
Humus is an organic material that maks up soil. Whit characteristic best indicates that soil haes a high humus content?
{ "label": [ "A", "B", "C", "D" ], "text": [ "the colour o the sample", "the mass o the sample", "the amoont o clay in the sample", "the amoont o rock in the sample" ] }
A
AKDE&ED_2008_4_37
A negative effeck o the invention an uise o paper is the
{ "label": [ "A", "B", "C", "D" ], "text": [ "increasit uise o glaiss bottles.", "increasit nummer o trees cut doon.", "decreasit pollution in dross dumps.", "decreasit amount o beuks tae read." ] }
B
Mercury_416144
Yird's distance fae the Sun helps the planet sustain life. Gin the Sun were bigger, whit would maist likely an aw hae tae be true for Yird tae sustain life?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Yird wad hae tae be further fae the Sun.", "Yird wad hae tae be closer tae the Sun.", "Yird wad hae tae be smawer.", "Yird wad hae tae be bigger." ] }
A
Mercury_7245070
Whit fuid items can be brok doon maistly intae amino acids?
{ "label": [ "A", "B", "C", "D" ], "text": [ "spaghetti noodles", "hamburger patties", "apple slices", "cucumber slices" ] }
B
Mercury_SC_400064
Whit feezical chairacteristic o Eerth is seemilar tae a feezical chairacteristic o the Mune?
{ "label": [ "A", "B", "C", "D" ], "text": [ "its climate", "its muckle seas", "its atmosphere", "its muinteen ranges" ] }
D
Mercury_SC_401254
When ile an watter are mixed thegither, they form a
{ "label": [ "A", "B", "C", "D" ], "text": [ "gas.", "solid.", "compoun.", "suspension." ] }
D
Mercury_7271268
Whan a plant wilts, the stomata close. Hou dae this help the plant?
{ "label": [ "A", "B", "C", "D" ], "text": [ "It increases photosynthesis.", "It reduces further watter loss.", "It increases cellular respiration.", "It reduces water intake by ruits." ] }
B
Mercury_7161228
Ettleshaeun shaws that the magnetic field o the Yird haes reversed direction mony times throughout history. Efter a magnetic reversal, whit wad maist likely be affectit?
{ "label": [ "A", "B", "C", "D" ], "text": [ "the lenth an severity o seasons", "the formation o new tectonic plates", "the direction o rotation o Yird on the axis", "the alignment o minerals in newly formed crust" ] }
D
CSZ30494
Whit o the follaein represents the velocity o a movin object?
{ "label": [ "A", "B", "C", "D" ], "text": [ "40", "40 m north", "40 m/s", "40 m/s north" ] }
D
Mercury_SC_401216
It taks aboot 365 days for
{ "label": [ "A", "B", "C", "D" ], "text": [ "the Sun tae orbit aroond Yirth.", "the Muin tae orbit aroond Yirth.", "Yirth tae orbit aroond the Sun.", "Yirth tae orbit aroond the Muin." ] }
C
Mercury_7042805
Whit tool wad be maist uisefu tae calculate the volume o a gless prism?
{ "label": [ "A", "B", "C", "D" ], "text": [ "ruler", "scale", "voltmeter", "thermometer" ] }
A
ACTAAP_2012_7_4
Whit descrives the role o sexual reproduction in plants an animals?
{ "label": [ "A", "B", "C", "D" ], "text": [ "keeps aw organisms lookin similar", "ensures the continuation o the species", "produces affspring that are identical tae the parents", "increases the size o ony population ower a lang period o time" ] }
B
ACTAAP_2012_7_13
Whit substance is a compound?
{ "label": [ "A", "B", "C", "D" ], "text": [ "sodiom", "chlorine", "table saut", "saut watter" ] }
C
TIMSS_2003_4_pg5
A strang magnet will separate a mixtur o
{ "label": [ "A", "B", "C", "D" ], "text": [ "clear gless an green gless.", "paper cups an plastic cups.", "iron nails an aluminum nails.", "san an saut." ] }
C
Mercury_7094010
Robots can dae tasks that are dangerous for humans. Whit is the MAJOR limitation tae the uise o robots?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The assembly pieces maun be very sma.", "The assembly process maun bide exactly the same.", "Robots need regular maintenance.", "Robots maun be providit wi electricity." ] }
B
Mercury_SC_402089
Stout beardfish bide in the deep sea. They bide sae faur doon that there is nae licht. Whit characteristic wid best help stout beardfish tae survive in the mirk?
{ "label": [ "A", "B", "C", "D" ], "text": [ "a mooth fou o bristles", "a brichtly colored body", "the ability tae soom quick", "twa whiskers that locate food" ] }
D
Mercury_7043995
Which factor maist accurately describes the statement "Survival o the fittest" in relation tae natural selection?
{ "label": [ "A", "B", "C", "D" ], "text": [ "the mutation rate", "the ability o offspring tae reproduce", "the amount o food an organism obtains", "the ability tae withstand environmental extremes" ] }
B
Mercury_7213360
As a scance o mercury cheenges state fae liquid tae solid, the atoms o the scance
{ "label": [ "A", "B", "C", "D" ], "text": [ "move closer thegither an hae less kinetic energy.", "move closer thegither an hae mair kinetic energy.", "move faurer apairt an hae less kinetic energy.", "move faurer apairt an hae mair kinetic energy." ] }
A
Mercury_7116253
Hoo wull a thrivin grassland ecosysteem maist likely be affectit by a drought?
{ "label": [ "A", "B", "C", "D" ], "text": [ "Plant respiration wull increase.", "Animals wull be forced tae migrate.", "Soil nutrients wull be enriched.", "Natural succession wull cease." ] }
B
Mercury_SC_400169
Below is an advertisement foond in a local newspaper. As shiny as deimants at a fraction o the price! Buy "Simu-Gems" at Cost-Rite Jewelers. This advertisement suggests that Cost-Rite Jewelers' supplier
{ "label": [ "A", "B", "C", "D" ], "text": [ "foond a less expensive way tae mine an process deimants.", "manufactured airtifeecial stanes that resemble deimants.", "reduced the price o deimants in order tae sell mair.", "stairtit providin smaw deimants insteid o muckler wans." ] }
B
Mercury_7192448
Forests hae been cut and burnt sae that the land can be uised tae raise craps. Whit consequence does this activity hae on the atmosphere o Erth?
{ "label": [ "A", "B", "C", "D" ], "text": [ "It reduces the amount o carbon dioxide production.", "It reduces the production o oxygen.", "It decreases the greenhouse effect.", "It decreases pollutants in the air." ] }
B
Mercury_7217070
Whit mass is unnergoin the greatest amount o acceleration?
{ "label": [ "A", "B", "C", "D" ], "text": [ "1 kg subjected tae a force o 1 N", "1 kg subjected tae a force o 100 N", "100 kg subjected tae a force o 1 N", "100 kg subjected tae a force o 100 N" ] }
B
Mercury_SC_405170
Twa bawes rowed doun twa identical inclened planes. The bawes wur exackly the same mass and size, but ae ba rollt doun the inclened plane faster. Identify a possible reason that ae ba rollt faster than the ither ba.
{ "label": [ "A", "B", "C", "D" ], "text": [ "Ae ba wis reid and the ither ba wis blue.", "Ae ba wis new and the ither ba wis auld.", "Ae ba wis shinin and the ither ba wis dull.", "Ae ba wis sticky and the ither ba wis smooth." ] }
D
TIMSS_2007_8_pg101
Sugar is made up o mony molecules. Whan sugar is dissolved in water, whit happens tae thae molecules?
{ "label": [ "A", "B", "C", "D" ], "text": [ "They nae langer exist.", "They exist in solution.", "They evaporate.", "They combine wi watter tae form new elements." ] }
B
Mercury_7139125
The Sahara Desert in Africa haes heich daytime temperatures but laich nighttime temperatures. Whit factor is mainly responsible for laich nighttime temperatures in the Sahara Desert?
{ "label": [ "A", "B", "C", "D" ], "text": [ "coarse soil", "laich latitude", "lack o cloods", "heich altitude" ] }
C
NYSEDREGENTS_2004_4_12
Whit fuid is a fruït?
{ "label": [ "A", "B", "C", "D" ], "text": [ "a tattie", "an ingan", "a carrot", "a pumpkîn" ] }
D
Mercury_7136518
A motor is traivellin on a highway at a constant velocity. Whit statement best descrives the forces actin on the motor?
{ "label": [ "A", "B", "C", "D" ], "text": [ "The forces actin on the motor are balanced.", "The forces actin on the motor are in the same direction.", "The forces actin on the motor are continuin tae increase.", "The forces actin on the motor are equal tae the force o gravity." ] }
A
Mercury_SC_415737
A wee ice cube at a temperature o 0°C is drappit intae a gless o water at 28°C an melts. Whit is the temperature o the water in the gless juist efter the ice cube melts?
{ "label": [ "A", "B", "C", "D" ], "text": [ "0°C", "atween 0°C an 28°C", "28°C", "mair nor 28°C" ] }
B
Mercury_SC_400156
In whilk twa pairts o the water cycle dis watter absorb energy?
{ "label": [ "A", "B", "C", "D" ], "text": [ "condensation an evaposhaun", "precipitation an condensation", "meltin an evaposhaun", "evaposhaun an precipitation" ] }
C