id
stringlengths
8
22
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stringlengths
5
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answerKey
stringclasses
8 values
Mercury_7175875
An this rotation?
{ "text": [ "Planetary density will decrease.", "Planetary years will become longer.", "Planetary days will become shorter.", "Planetary gravity will become stronger." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_409171
A how designs?
{ "text": [ "buildings will be built faster", "buildings will be made safer", "building designs will look nicer", "building materials will be cheaper" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_408547
The ofynthesis?
{ "text": [ "Chemical energy is absorbed through the roots.", "Light energy is converted to chemical energy.", "Chlorophyll in the leaf captures light energy.", "Sunlight is converted into chlorophyll." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_407327
A changes speed?
{ "text": [ "the control", "the hypothesis statement", "the dependent (responding) variable", "the independent (manipulated) variable" ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2006_9_44
An. m?
{ "text": [ "They have each lost kinetic energy.", "They have each gained the same amount of potential energy.", "They have each lost the same amount of potential energy.", "They have each gained one-half of their maximum kinetic energy." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7270393
Dev byD?
{ "text": [ "a non-infectious, cell-cycle disease", "an infectious, cell-cycle disease", "a non-infectious, chronic disease", "an infectious, chronic disease" ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2014_5_7
A piles behavior?
{ "text": [ "to repare for migration before winter", "to provide warmth during the cold winter months", "to store food that will be eaten over the winter months", "to protect the grasses and seeds from decay before winter" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7086660
P sediment statement?
{ "text": [ "There was once more water in the area.", "The area was once grassland.", "The climate in the area was once tropical.", "There are active faults in the area." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7168805
Farm areas next?
{ "text": [ "The chicken population would go down.", "Populations of mice and rats would increase.", "Another bird of prey would replace the hawk.", "The chickens would have a lower rate of disease." ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2003_8_11
C maintains copper?
{ "text": [ "the atom", "the electron", "the nucleus", "the proton" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7250058
Accordinguk cells?
{ "text": [ "life processes", "size differences", "plasma membranes", "energy molecules" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7012740
Which statement oceans?
{ "text": [ "The Sun influences the formation of waves.", "The Sun creates water particles.", "The Sun's rays cause organisms to come to the surface.", "The Sun provides minerals." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_LBS10610
The.m.?
{ "text": [ "32° F", "41° F", "78° F", "98° F" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_407400
A lasts first?
{ "text": [ "Repeat the investigation.", "Write a report of the results.", "Make a table for recording data.", "Make daily observations of the light bulbs." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7212993
Which of Earth?
{ "text": [ "ozone", "methane", "water vapor", "carbon dioxide" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_413240
At which freeze?
{ "text": [ "0 degrees Celsius", "32 degrees Celsius", "100 degrees Celsius", "212 degrees Celsius" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7186358
F teeth now?
{ "text": [ "exclude research on teeth or bones", "predict what the next discovery will be", "analyze new data as it becomes available", "delete earlier reports that were missing the new findings" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7166425
M quickly energy?
{ "text": [ "from the ice to the tea", "from the tea to the ice", "from the pitcher to the tea", "from the ice to the pitcher" ], "label": [ "A", "B", "C", "D" ] }
B
MDSA_2007_8_3
Logging mills future because
{ "text": [ "the price of boards will increase", "the price of boards will decrease", "there will be more boards available", "there will be more trees for logging" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7094290
It primarily because of
{ "text": [ "the discovery of the atom.", "better surgical techniques.", "continued experimentation.", "the invention of the microscope." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7186568
Cells. digestion?
{ "text": [ "building proteins", "breaking down wastes", "controlling the activities of the cell", "converting energy from one form into another" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_402216
When current equation?
{ "text": [ "H_{2}O -> H + O + H", "2H_{2}O(l) -> 2H_{2}(g) + O_{2}(g)", "H:O:H -> H_{2}O", "H_{2}O(l) -> 2H(g) + O(g)" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_404894
Which factenguins?
{ "text": [ "Penguins can live in climates with freezing temperatures.", "Penguins are fierce competitors.", "Penguins are some of the most beautiful birds.", "Penguins make great pets." ], "label": [ "A", "B", "C", "D" ] }
A
MCAS_2002_8_11
A room be approximately
{ "text": [ "43°F.", "50°F.", "73°F.", "90°F." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_405086
Snow are forms of
{ "text": [ "gas.", "water.", "wind.", "clouds." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_408324
Scott freezer change?
{ "text": [ "It condensed.", "It evaporated.", "It became a gas.", "It became a solid." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7218820
On flood climate?
{ "text": [ "It is a constant climate feature throughout the year.", "It is a seasonal weather feature with irregular occurrences.", "It is a continuous weather feature during the season in which it occurs.", "It is a rare event inconsistent with local climate and weather." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_412202
Students heated temperature?
{ "text": [ "Object 1, Object 2, Object 3", "Object 1, Object 3, Object 2", "Object 2, Object 1, Object 3", "Object 2, Object 3, Object 1" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_409139
Tiny the ocean?
{ "text": [ "Plankton are colorful.", "Plankton clean the water.", "Plankton release oxygen.", "Plankton reproduce quickly." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_400687
Which best water?
{ "text": [ "Wood is porous.", "Wood is buoyant.", "Wood is light.", "Wood is magnetic." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7171605
Students found fossils?
{ "text": [ "how each organism died", "the exact age of the fossils", "when the fossils were discovered", "the type of environment in which the organisms lived" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7210245
Earth water organisms?
{ "text": [ "its ability to freeze", "its specific heat capacity", "its ability to exist as a liquid", "its high surface tension" ], "label": [ "A", "B", "C", "D" ] }
C
AKDE&ED_2008_4_25
Which property matter?
{ "text": [ "Air is a mixture of gases.", "Ice is a mixture of gases.", "Air is a liquid.", "Ice is a liquid." ], "label": [ "A", "B", "C", "D" ] }
A
AKDE&ED_2008_4_19
Which effect discovery?
{ "text": [ "It makes some people upset.", "It takes a long time to be useful.", "It helps explain how things work.", "It causes work to be more difficult." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_400402
Which natural frequency?
{ "text": [ "sunrise", "equinox", "full moon", "solar eclipse" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7234308
A the determination?
{ "text": [ "Volcanism also characterizes the region.", "Earthquake centers in the region occur at shallow depths.", "The region shows extensive faulting of sediments.", "Equal crust densities are found on opposite sides of the region." ], "label": [ "A", "B", "C", "D" ] }
A
ACTAAP_2014_5_8
Which next other?
{ "text": [ "The sun would be enormous next to an average star.", "The sun would be tiny next to one of the largest stars.", "The sun would be extremely bright next to an average star.", "The sun would be very dim next to one of the smallest stars." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_400407
Which statement system?
{ "text": [ "The gas planets are closer to the Sun.", "The solid planets are closer to the Sun.", "The planets are arranged in order of increasing size.", "The solid planets are much larger than the gas planets." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7116288
What the plant?
{ "text": [ "to change oxygen into carbon dioxide", "to break down sugar into usable chemicals", "to convert energy from sunlight into food energy", "to allow the passage of carbon dioxide into the plant" ], "label": [ "A", "B", "C", "D" ] }
C
MCAS_2004_9_15-v1
Which between systems?
{ "text": [ "Hydraulic systems are under pressure and pneumatic systems are not.", "Hydraulic systems involve liquids and pneumatic systems involve gases.", "Hydraulic systems are open systems and pneumatic systems are closed systems.", "Hydraulic systems involve fluids in motion and pneumatic systems involve fluids at rest." ], "label": [ "A", "B", "C", "D" ] }
B
NYSEDREGENTS_2015_4_26
In spring an animal
{ "text": [ "completing its life cycle", "beginning hibernation", "responding to its environment", "preparing for migration" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_401620
Which per day?
{ "text": [ "The Moon rises.", "The new Moon occurs.", "The Moon cycles through its phases.", "The Moon passes in front of the Sun." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_400877
What electrons?
{ "text": [ "6", "7", "13", "19" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7174213
The the wave?
{ "text": [ "the frequency of the wave", "the wavelength of the wave", "the source that created the sound", "the distance between molecules in the medium" ], "label": [ "A", "B", "C", "D" ] }
D
NYSEDREGENTS_2008_8_34
Which, hill?
{ "text": [ "Kinetic energy decreases and potential energy increases.", "Kinetic energy increases and potential energy decreases.", "Both potential energy and kinetic energy decrease.", "Both potential energy and kinetic energy increase." ], "label": [ "1", "2", "3", "4" ] }
2
Mercury_7212398
The use use of
{ "text": [ "oil.", "heat.", "a magnet.", "rubbing alcohol." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_401290
Which equipment States?
{ "text": [ "radar", "compass", "satellite", "radio" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_402120
Which boil boil?
{ "text": [ "balance", "hot plate", "stopwatch", "thermometer" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_184975
To how following except
{ "text": [ "embryonic structures.", "homologous structures.", "analogous structures.", "vestigial structures." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_400578
Which learned behavior?
{ "text": [ "A tiger hunts a deer.", "A mouse runs from a coyote.", "A salmon migrates up a river.", "A woodpecker taps a tree for insects." ], "label": [ "A", "B", "C", "D" ] }
A
MCAS_2001_8_4
Sup so produced?
{ "text": [ "more than 20 g because of the addition of heat", "more than 20 g because there are now two substances", "less than 20 g because oxygen gas is very light", "20 g because no matter is added or removed" ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2003_5_33
Air air space?
{ "text": [ "observe clouds forming", "measure the air temperature", "blow up a beach ball or balloon", "weigh a glass before and after it is filled with water" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7068513
Whichologiccano?
{ "text": [ "converging boundaries", "diverging boundaries", "transform faults", "rift zones" ], "label": [ "A", "B", "C", "D" ] }
A
AKDE&ED_2008_4_26
Whichliving thing?
{ "text": [ "An insect is food for a salmon.", "Water carries a rock downstream.", "A tree removes a gas from the air.", "A flower makes food for a butterfly." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7235638
Images patterns events?
{ "text": [ "volcanic eruptions", "tectonic movements", "asteroid impacts", "solar flares" ], "label": [ "A", "B", "C", "D" ] }
C
MDSA_2009_5_20
All resources resource?
{ "text": [ "A group of people swims in a river.", "A construction crew builds an iron bridge.", "A farmer grows vegetables to sell at a local market.", "A person bakes a cake with electricity produced by a hydroelectric power plant." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_178325
Scientists in data?
{ "text": [ "a map", "a diagram", "a chart", "a graph" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7212678
A the for?
{ "text": [ "to generate an electric current", "to increase the strength of the magnet", "to heat the copper wire", "to transfer protons to the lightbulb" ], "label": [ "A", "B", "C", "D" ] }
A
TAKS_2009_8_32
Which the environment?
{ "text": [ "Body weight", "Eye color", "Blood type", "Color blindness" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_412681
Which two amount?
{ "text": [ "Halve the mass of m_{1} and halve the distance between m_{1} and m_{2}.", "Halve the mass of m_{1} and double the distance between m_{1} and m_{2}.", "Double the mass of m_{1} and halve the distance between m_{1} and m_{2}.", "Double the mass of m_{1} and double the distance between m_{1} and m_{2}." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_400440
What reactionOH ->
{ "text": [ "Na + Cl_{2}", "NaCL + OH", "NaOH + Cl", "NaCl + H_{2}O" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_416529
Why forest tree?
{ "text": [ "to scatter seeds", "to capture sunlight", "to shade the trunk", "to collect water" ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2006_8_1
The closely body?
{ "text": [ "circulatory", "digestive", "excretory", "respiratory" ], "label": [ "A", "B", "C", "D" ] }
D
TIMSS_2003_8_pg80
Which the lung?
{ "text": [ "kidney", "heart", "gill", "skin" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_416645
Domin noteium?
{ "text": [ "They both move at the same rate.", "They both move away from light.", "They both move in the same direction.", "They both move toward an energy source." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_406777
Why diversity reproduction?
{ "text": [ "Traits from two parents are combined.", "More organisms reproduce this way.", "Offspring grow in different environments.", "Offspring come from identical parents." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_LBS11018
Some substances hardness?
{ "text": [ "W is the softest of the four substances tested.", "W is the hardest of the four substances tested.", "W can scratch Y.", "W can scratch X." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7139878
Scientists productivity valleys?
{ "text": [ "leaching of soils", "evaporation rates", "runoff from rains", "amounts of sunlight" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_417147
The in following except
{ "text": [ "eroding land.", "melting glacial ice.", "volcanic emissions.", "reactions on the sea floor." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7016765
Whatstormsstorms?
{ "text": [ "Earth is heated by the Sun.", "Mountains direct moist air upward.", "Water forms droplets when cooled.", "Most of Earth is covered with water." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_415303
G alive planet?
{ "text": [ "4", "3", "2", "1" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7215845
Which who screws?
{ "text": [ "a large funnel", "a screen filter", "a horseshoe magnet", "a magnifying glass" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7136885
Some In changing the
{ "text": [ "depths of the oceans.", "speed of currents in the oceans.", "chemical compositions of the oceans.", "amount of dissolved oxygen in the oceans." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_400059
Over the river to
{ "text": [ "stop flowing.", "create waves.", "move faster and cleaner.", "become deeper and wider." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7044328
Which conservation conservation?
{ "text": [ "nonliving parts of the environment", "living organisms in the environment", "health of the living organisms in the environment", "protection, management, and renewal of resources" ], "label": [ "A", "B", "C", "D" ] }
D
MEA_2010_8_1
Which our light?
{ "text": [ "only the Sun", "the Sun and the Moon", "the Sun, the Moon, and some planets", "the Sun, the Moon, some planets, and comets" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_414099
A was diagrams?
{ "text": [ "compare the shapes of the two cells", "check to see which diagram shows a nucleus", "check to see which diagram shows cytoplasm", "compare the number of vacuoles in the two cells" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_410807
Under tad useful?
{ "text": [ "when tadpoles need to swim immediately", "when there is a limited amount of water in their environment", "when there is a decrease in the number of predators", "when tadpoles need to blend in with their surroundings" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_403234
A object move?
{ "text": [ "Gravity exerts a balanced force on the object.", "An unbalanced force causes acceleration.", "Friction is applied to the object.", "The forces acting on the object are in equilibrium." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7011323
Which of nature?
{ "text": [ "cut grass", "paper cups", "newspapers", "cut down trees" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7109463
Which to complete?
{ "text": [ "emission of waste", "respiration in animals", "photosynthesis in plants", "formation of fossil fuels" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_401277
Some they activities?
{ "text": [ "moving through the water", "producing oxygen", "attracting prey", "escaping predators" ], "label": [ "A", "B", "C", "D" ] }
C
MCAS_2005_5_25
When is water is
{ "text": [ "a gas.", "a liquid.", "a solid.", "a vapor." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_401272
Thomas bulb by using
{ "text": [ "lit candles.", "atomic models.", "reflected light.", "the scientific method." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7103600
A same investigation?
{ "text": [ "type of plant", "height of plant", "amount of fertilizer", "type of fertilizer" ], "label": [ "A", "B", "C", "D" ] }
D
MDSA_2009_8_2
The is Earth is
{ "text": [ "24 hours", "28 days", "13 weeks", "1 year" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7127943
As scientists these?
{ "text": [ "to explain the mechanism that caused the continents to move", "to consider the glacial evidence as outdated", "to explain the extinction of the dinosaurs", "to consider it unlikely that the continents were once together" ], "label": [ "A", "B", "C", "D" ] }
A
ACTAAP_2009_7_8
Which is hypothesis?
{ "text": [ "Flossing has proven to be an effective method of improving oral health.", "Many infectious diseases, such as gum disease, are caused by microorganisms.", "In general, any method that reduces bacteria in the mouth will improve oral health.", "An individual who flosses daily will be less likely to get gum disease than one who flosses weekly." ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2006_9_43
A m/s?
{ "text": [ "0.025 kg x m/s", "3.8 kg x m/s", "6.0 kg x m/s", "270 kg x m/s" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7252088
Which how organism?
{ "text": [ "creating a dominant allele", "affecting gamete formation", "leading to tumors in tissue", "being passed on to offspring" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7084665
What on night?
{ "text": [ "the Milky Way galaxy", "moons of other planets", "asteroids", "Pluto" ], "label": [ "A", "B", "C", "D" ] }
A
FCAT_2008_5_2
The performed plant?
{ "text": [ "an anchor holding a boat in place", "a snack company producing energy bars", "a colorful sign attracting people into a store", "an elevator transporting supplies from one floor to another" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_414041
Students water jars?
{ "text": [ "Only the salt and water is a mixture.", "Only the pepper and water is a solution.", "Both jars contain solutions.", "Both jars contain mixtures." ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2014_8_20
The20 water?
{ "text": [ "construct a prototype of a boat for testing", "calculate the total mass of all of the finished boats", "determine the total amount of weight each boat can carry", "test the strength of each material used to construct the boats" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_401116
Aoxide homes to
{ "text": [ "alert residents to the possibility of fire.", "warn residents when a dangerous gas is present.", "tell people that it is time to check the smoke detector.", "advise people of an increase in temperature in the home." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7064680
G to examples of
{ "text": [ "changes in state.", "states of matter.", "properties of matter.", "changes in properties." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7211680
Ex in them to
{ "text": [ "choose the best environment for their adaptations.", "pass beneficial behavior genes onto their offspring.", "alter their behavior based on past experience.", "change their environment in beneficial ways." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_180373
How rocks made?
{ "text": [ "Magma or lava is cooled.", "Materials are pressed together.", "Chemical reactions change minerals.", "Earthquakes cause small pieces to fall." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7216248
Which both cells?
{ "text": [ "vacuole, chloroplast, nucleus", "cell membrane, nucleus, mitochondrion", "nucleus, cell wall, cell membrane", "mitochondrion, vacuole, cell wall" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_417677
A and shiny?
{ "text": [ "The ball makes light.", "The ball reflects light.", "The ball absorbs light and then releases it.", "The ball absorbs light and keeps it inside." ], "label": [ "A", "B", "C", "D" ] }
B
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