Datasets:
allenai
/
openbookqa

Dataset card Data Studio Files Community
8
id
stringlengths
2
7
question_stem
stringlengths
1
333
choices
sequence
answerKey
stringclasses
4 values
fact1
stringlengths
13
150
humanScore
float32
0.8
1
clarity
float32
0
2
turkIdAnonymized
stringlengths
10
10
12-403
A tongue can adhere to metal if what occurs?
{ "text": [ "condensation", "self-stimulation", "evaporation", "conduction" ], "label": [ "A", "B", "C", "D" ] }
D
when a cooler object touches a warmer object , thermal conduction occurs
0.8
0.4
7c933a44d8
12-404
Neodymium can hold a car without being in it's
{ "text": [ "proximity", "relocation services", "talking", "seeing each other" ], "label": [ "A", "B", "C", "D" ] }
A
magnetism does not require contact between objects to act
1
0.4
dc78319bb0
12-405
A portion of the earth, and other planets is a layer which is composed of
{ "text": [ "large limestone bunkers", "thick stone piles", "mostly solid clay", "silicate rocky shell" ], "label": [ "A", "B", "C", "D" ] }
D
the mantle is a layer of the Earth
0.8
1.2
b356d338b7
12-406
If we cut down trees from the rainforest what will suffer more?
{ "text": [ "Buildings", "Cars", "Space", "Cats" ], "label": [ "A", "B", "C", "D" ] }
D
cutting down trees in a forest causes the number of trees to decrease in that forest
0.8
1.2
cee82219a0
12-407
If a duck lays seven eggs and last year they laid zero eggs, this year they are
{ "text": [ "male", "increasing young", "producing zero", "producing live young" ], "label": [ "A", "B", "C", "D" ] }
B
as the number of eggs laid by an animal increases , the number of eggs that hatch will increase
0.8
1.4
b356d338b7
12-408
The tree trunk is what holds up the
{ "text": [ "sky", "roots", "sky", "leaves" ], "label": [ "A", "B", "C", "D" ] }
D
a stem is a source of support for a plant
1
1.8
dc78319bb0
12-411
If an oak seed is placed in a compost pile in a garden, the garden's ecosystem will
{ "text": [ "be negatively disrupted forever", "be made much worse", "be altered in damaging ways", "adjust in positive ways" ], "label": [ "A", "B", "C", "D" ] }
D
planting trees has a positive impact on an ecosystem
1
1.75
b356d338b7
12-412
A person can bring harm to an animal habitat by
{ "text": [ "avoiding it", "leaving it alone", "building in it", "ignoring it" ], "label": [ "A", "B", "C", "D" ] }
C
humans changing animal habitats usually causes harm to those animals
1
2
b356d338b7
12-415
A foot uses force on spheres in
{ "text": [ "baseball", "kickball", "golf", "hockey" ], "label": [ "A", "B", "C", "D" ] }
B
if an object is kicked then force is exerted on that object
1
2
b356d338b7
12-416
Which is a positive impact on the bio environment?
{ "text": [ "dumping toxic waste in rivers", "contaminating the ground with poison", "building cars in large numbers", "making sure trash is reused for new reasons" ], "label": [ "A", "B", "C", "D" ] }
D
landfills have a negative impact on the environment
1
2
52dbc5c7af
12-417
Classes and categories are both part of
{ "text": [ "distraction", "confusion", "control", "designating" ], "label": [ "A", "B", "C", "D" ] }
D
classifying is when one sorts something by type
1
1.8
dc78319bb0
12-418
If a thing changes through a chemical process, it will have different and new chemical properties, such as
{ "text": [ "adding cats to a home", "adding cream to tile", "adding lemon juice to milk", "adding salt to sand" ], "label": [ "A", "B", "C", "D" ] }
C
if an object undergoes chemical change then that object will have new chemical properties
1
1.8
b356d338b7
12-419
If steam chills then the vapor will
{ "text": [ "burn", "melt", "boil", "thicken" ], "label": [ "A", "B", "C", "D" ] }
D
water vapor cooling causes that water vapor to condense
0.8
2
b356d338b7
12-421
If a day has passed, so has
{ "text": [ "most of a month", "most of thirty hours", "most of a week", "most of a year" ], "label": [ "A", "B", "C", "D" ] }
B
one day is equal to 24 hours
1
1.8
b356d338b7
12-422
A child will share a physical trait such as this with parents due to DNA:
{ "text": [ "hair length", "vacation days", "nose shape", "pet preference" ], "label": [ "A", "B", "C", "D" ] }
C
DNA is a vehicle for passing inherited characteristics from parent to offspring
1
2
b356d338b7
12-425
a bird builds a nest in a tree before the forest was lumbered down. Which of these is a result?
{ "text": [ "the bird gets a bigger home", "the bird gains more space", "the bird loses its home", "the bird is happy" ], "label": [ "A", "B", "C", "D" ] }
C
if a habitat is removed then that habitat is destroyed
0.8
1.4
cf7109905e
12-426
if a television stayed on for a prolonged period, what kind of energy might be a byproduct?
{ "text": [ "it will produce hydroponic energy", "it will produce warmth", "it will produce kinetic energy", "it will produce hydro energy" ], "label": [ "A", "B", "C", "D" ] }
B
electrical devices convert electricity into other forms of energy
0.8
1.4
cf7109905e
12-428
If an island is experiencing a hot summer it is because
{ "text": [ "of the water", "of the axis", "of the shade", "of glaciers" ], "label": [ "A", "B", "C", "D" ] }
B
summer is when a hemisphere is tilted towards the sun
0.8
1.6
b356d338b7
12-429
This keeps animals warm but it is possible to have too much
{ "text": [ "comfort", "body fat", "shelter", "protection" ], "label": [ "A", "B", "C", "D" ] }
B
fat is used to keep animals warm
0.8
1.8
7b06152ffc
12-432
Why does a wolf eat rabbits?
{ "text": [ "to show rabbits they should stay away", "to get the energy it needs to survive", "because it hates rabbits", "to show other wolves it is strong" ], "label": [ "A", "B", "C", "D" ] }
B
living things all require energy for survival
1
1.8
0317ce7c33
12-433
A peach pit holds the beginning
{ "text": [ "nutrients", "high school students", "water", "pocket change" ], "label": [ "A", "B", "C", "D" ] }
A
a seed is used for storing food for a new plant
1
1.8
dc78319bb0
12-434
Wind energy is
{ "text": [ "unreal", "careless", "re-useable", "noneffective" ], "label": [ "A", "B", "C", "D" ] }
C
a windmill converts wind energy into electricity
1
1.6
cee82219a0
12-435
The mounds at the beach are made of
{ "text": [ "heavily buttered bagels", "sauteed mushrooms", "silica", "high school students" ], "label": [ "A", "B", "C", "D" ] }
C
sand dunes are made of sand
1
2
7c933a44d8
12-437
An example of electrical energy is
{ "text": [ "air", "audio speakers", "candles", "grass" ], "label": [ "A", "B", "C", "D" ] }
B
a light bulb converts electrical energy into light energy when it is turned on
0.8
1.2
cee82219a0
12-438
When a hurricane glides over a continent it
{ "text": [ "runs for president", "becomes an earthquake", "increases in strength", "decreases in strength" ], "label": [ "A", "B", "C", "D" ] }
D
when a hurricane moves over land , that hurricane will decrease in strength
1
1.8
7c933a44d8
12-441
Weathering can
{ "text": [ "release a best selling album", "create a black hole in the desert", "turn a sculpture to dust", "create a time traveling vortex" ], "label": [ "A", "B", "C", "D" ] }
C
sediment is formed by weathering
1
1.6
cee82219a0
12-442
What happens when molten lava comes into contact with a car?
{ "text": [ "it freezes into a solid", "it turns into a gas", "it reaches its melting point", "it flies up into the sky" ], "label": [ "A", "B", "C", "D" ] }
C
melting point means temperature at which a solid melts
1
1.4
0317ce7c33
12-443
The temperature changing may produce
{ "text": [ "daisies", "black holes", "magic", "time travel" ], "label": [ "A", "B", "C", "D" ] }
A
temperature changing can cause phase changes
1
1.6
cee82219a0
12-444
A pollution source in a county may be
{ "text": [ "compost pile", "grass seeds", "recycling center", "trash heap" ], "label": [ "A", "B", "C", "D" ] }
D
an landfill is a source of pollution
1
1.8
b356d338b7
12-445
if a person gets a shock from a faulty system, which of these surfaces were likely touched?
{ "text": [ "a paper lined surface", "a steel lined one", "a wood lined one", "a cotton line surface" ], "label": [ "A", "B", "C", "D" ] }
B
metal is an electrical energy conductor
0.8
2
cf7109905e
12-448
Plankton can be the food as well as the creator of
{ "text": [ "water", "magic", "nourishment", "alcohol" ], "label": [ "A", "B", "C", "D" ] }
C
In the food chain process some types of plankton have the role of producer
1
2
dc78319bb0
12-451
Most of the pollutants in the air and in our world are there due to
{ "text": [ "wolves attacking deer", "dolphins under water", "man made reasons", "naturally occurring reasons" ], "label": [ "A", "B", "C", "D" ] }
C
humans cause pollution
1
2
b356d338b7
12-452
Beavers producing offspring after Winter impacts their life
{ "text": [ "neutrally", "negatively", "very little", "positively" ], "label": [ "A", "B", "C", "D" ] }
D
an animal being born when food is available has a positive impact on that animal 's health
0.8
1.6
7c933a44d8
12-453
Hummingbirds contribute to seed dispersal by
{ "text": [ "consuming flower sustenance", "eating pizza", "swimming in bleach", "going to space" ], "label": [ "A", "B", "C", "D" ] }
A
An example of seed dispersal is is an animal gathering seeds
1
2
cee82219a0
12-455
A person can eat a seed if they are consuming raw
{ "text": [ "soup", "elk", "fish", "duku" ], "label": [ "A", "B", "C", "D" ] }
D
humans sometimes eat seeds
0.8
1.6
b356d338b7
12-456
Undifferentiated cells in plants allow it to grow
{ "text": [ "in clouds", "taller", "without sunlight", "without water" ], "label": [ "A", "B", "C", "D" ] }
B
specialized tissues at the ends of plant stems are used for growing taller by plants
0.8
2
7c933a44d8
12-457
If a person is navigating then they are most likely
{ "text": [ "sitting indoors", "holding a wheel", "reading a book", "laying in bed" ], "label": [ "A", "B", "C", "D" ] }
B
An example of navigation is directing a boat
1
2
b356d338b7
12-458
if a person needed two objects to be more alike in appearance, they could
{ "text": [ "burn both objects in fire", "dip both objects in water", "apply identical layers of pigmentation", "destroy both the objects" ], "label": [ "A", "B", "C", "D" ] }
C
painting an object a color causes that object to be that color
1
1.8
cf7109905e
12-459
The building of a hotel caused many species to be
{ "text": [ "acclimated", "celebrated", "hunted", "destroyed" ], "label": [ "A", "B", "C", "D" ] }
D
humans changing an environment sometimes causes that environment to be destroyed
0.8
2
dc78319bb0
12-460
dissolving sugar in water will cause it to
{ "text": [ "turn bitter", "evaporate faster", "slightly warm", "become sweet" ], "label": [ "A", "B", "C", "D" ] }
D
dissolving a substance in water causes the water to taste like that substance
0.8
1.8
9cc91104fa
12-462
Animals eat food for the taste but also because without it, they would
{ "text": [ "Smile", "TV", "Shoes", "expire" ], "label": [ "A", "B", "C", "D" ] }
D
an animal needs to eat food for nutrients
1
2
bdb4135787
12-463
A sky that is mostly this color will likely be precipitating:
{ "text": [ "yellow", "gold", "blue", "gray" ], "label": [ "A", "B", "C", "D" ] }
D
grey clouds are a source of precipitation
1
2
b356d338b7
12-464
Who is likeliest to overuse hot water?
{ "text": [ "a rabbit", "a squirrel", "a bird", "the Johnson family" ], "label": [ "A", "B", "C", "D" ] }
D
a shower is a source of hot water for washing
1
2
7b06152ffc
12-465
The organ most made of muscle is the
{ "text": [ "one pumping blood", "brain", "liver", "kidney" ], "label": [ "A", "B", "C", "D" ] }
A
the heart is mostly made of muscle
0.8
2
dc78319bb0
12-466
As our globe makes a complete quick cycle it can and does see the passage of
{ "text": [ "multiple hours", "eons", "several years", "decades" ], "label": [ "A", "B", "C", "D" ] }
A
a Rotation of the Earth on itself takes one day
0.8
1.6
b356d338b7
12-467
Hawks eat
{ "text": [ "eggs", "eagles", "dogs", "geckos" ], "label": [ "A", "B", "C", "D" ] }
D
hawks eat lizards
0.8
1.4
dc78319bb0
12-468
A seismograph will be able to tell how much which thing is quivering?
{ "text": [ "bird", "bunker", "lemonade", "jello" ], "label": [ "A", "B", "C", "D" ] }
B
a seismograph is a kind of tool for measuring the size of an earthquake
0.8
1.2
b356d338b7
12-469
Ice might be formed by
{ "text": [ "upper hemisphere", "a flowing river", "a temperature higher", "hot reaction" ], "label": [ "A", "B", "C", "D" ] }
A
as temperature during the day increases , the temperature in an environment will increase
0.8
1.8
52dbc5c7af
12-470
If a warm potato is left on a steel sink, the potato will
{ "text": [ "burn", "lose heat", "get hotter", "warm up" ], "label": [ "A", "B", "C", "D" ] }
B
if a hot substance is touches a cold object then that substance will likely cool
0.8
1.6
b356d338b7
12-471
A faucet drips
{ "text": [ "lava", "air", "sand", "melted ice" ], "label": [ "A", "B", "C", "D" ] }
D
matter in the liquid state drips
1
2
dc78319bb0
12-472
A large thing that spews out destructive materials can
{ "text": [ "make babies", "eat sandwiches", "level planets", "create towering hills" ], "label": [ "A", "B", "C", "D" ] }
D
mountains are formed by volcanoes
0.8
1.4
b356d338b7
12-474
Which of the following statements is true
{ "text": [ "biofuel releases CO2 but is better than oil", "biofuel is without flaws", "biofuel can single-handedly end CO2 production", "biofuel is perfect for the environment" ], "label": [ "A", "B", "C", "D" ] }
A
biofuel releases carbon dioxide into the atmosphere
0.8
1.4
7b06152ffc
12-476
Water molecules descending from a high elevation in liquid form are known as
{ "text": [ "brimstone", "fire", "hail", "rainfall" ], "label": [ "A", "B", "C", "D" ] }
D
precipitation is when water falls from the sky
1
2
dc78319bb0
12-477
If a cow eats only plants, it will avoid eating
{ "text": [ "hay", "roots", "thistles", "venison" ], "label": [ "A", "B", "C", "D" ] }
D
herbivores only eat plants
0.8
2
b356d338b7
12-478
You can find ferrous metals in
{ "text": [ "Glass", "Grass", "Vehicle scraps", "Wood" ], "label": [ "A", "B", "C", "D" ] }
C
rocks often contain large amounts of metal
1
2
52dbc5c7af
12-479
In addition to a slippery road, blizzards can be dangerous to drive in because
{ "text": [ "you may only see a car in front of you when it's too late", "snow might break your windshield", "a lot of deer like to travel during blizzards", "a tornado is likely to pick up your car" ], "label": [ "A", "B", "C", "D" ] }
A
bad weather decreases visibility while driving
1
1.8
3f32b550f3
12-481
If you mow over a weed, it will just grow back. Pulling them by the root will make them
{ "text": [ "cry", "perish", "eat", "laugh" ], "label": [ "A", "B", "C", "D" ] }
B
if a weed is pulled then that weed is destroyed
1
2
bdb4135787
12-482
What might make a more musical sound
{ "text": [ "a bug", "electrocution", "a chopstick", "space" ], "label": [ "A", "B", "C", "D" ] }
C
musical instruments make sound when they are played
0.8
1.2
cee82219a0
12-483
A way to illuminate a dark study is to
{ "text": [ "spread a good idea", "introduce a spark to a wick", "open a small box", "put a book down" ], "label": [ "A", "B", "C", "D" ] }
B
a candle is a source of light when it is burned
1
2
b356d338b7
12-484
A tugboat maneuvers a ship to help
{ "text": [ "watch for sharks", "load passengers", "hold their anchor", "increase their speed" ], "label": [ "A", "B", "C", "D" ] }
D
a force continually acting on an object in the same direction that the object is moving can cause that object 's speed to increase in a forward motion
0.8
1.6
dc78319bb0
12-485
If an apple tree wanted to spread it's seeds via another entity, it would
{ "text": [ "plant trees", "feed birds", "attract birds", "drop seeds" ], "label": [ "A", "B", "C", "D" ] }
C
birds sometimes eat insects
0.8
1.2
52dbc5c7af
12-486
Keeping shopping bags out of the dump affects the earth
{ "text": [ "neutrally", "positively", "negatively", "very little" ], "label": [ "A", "B", "C", "D" ] }
B
recycling resources has a positive impact on the environment
1
2
dc78319bb0
12-487
Bluebirds have a strong sense of what?
{ "text": [ "Magic", "Imagination", "Family", "Justice" ], "label": [ "A", "B", "C", "D" ] }
C
bluebirds live in grassy spaces
1
1
cee82219a0
12-488
Tom and Bill were both pushing on a large plastic ball but it stayed in one place. Why?
{ "text": [ "the ball was being stubborn", "the ball was large and made of iron", "they were pushing from opposite sides using the same muscle power", "the ball was 2 miles across" ], "label": [ "A", "B", "C", "D" ] }
C
if two equal forces in opposite directions act on an object then that object will stay in the same place
0.8
1.2
3f32b550f3
12-490
Small animals will leave their habitat and look for new shelter when there is a
{ "text": [ "less animals around", "too much food", "destruction", "better food" ], "label": [ "A", "B", "C", "D" ] }
C
rocks are a source of shelter for small animals in an environment
1
1.4
52dbc5c7af
12-491
When would the days be the longest 1000 miles north of the equator?
{ "text": [ "the same time that the nights are the longest", "in the month of March", "6 months after Christmas", "in the fall season" ], "label": [ "A", "B", "C", "D" ] }
C
the amount of daylight is greatest in the summer
0.8
1.6
3f32b550f3
12-493
Rain storms and blizzards can be very dangerous to drive in due to the amount of precipitation they produce, which will do what to the roads visibility?
{ "text": [ "make it worse", "Make it tasty", "make it better", "make it hot" ], "label": [ "A", "B", "C", "D" ] }
A
a decrease in visibility while driving can cause people to crash their car
0.8
2
bdb4135787
12-494
if a place has clean air, food, water and safe shelter for an animal, what would happen?
{ "text": [ "the species would have to emigrate", "the species would thrive", "the species would die off", "that animal type would be depleted" ], "label": [ "A", "B", "C", "D" ] }
B
when a habitat can support living things , living things can live in that habitat
1
2
cf7109905e
12-495
which one of these items might have been a flower at some point?
{ "text": [ "a quartz stone in a ring", "a bowl of chicken soup", "an apple in the fridge", "a piece of cake" ], "label": [ "A", "B", "C", "D" ] }
C
some flowers become fruits
0.8
2
cf7109905e
12-496
A baby chick hatches and recognizes the mother bird above it from
{ "text": [ "the worms it ate", "the birds it discovered", "the warmth it provided", "the leaves it saw" ], "label": [ "A", "B", "C", "D" ] }
C
female birds sit in nests
1
1.8
b356d338b7
12-501
In saltwater, a squid's method of locomotion results in water being
{ "text": [ "pushed in front of it", "sung about by Jethro Tull", "displaced in the Great Lakes", "displaced directly behind it" ], "label": [ "A", "B", "C", "D" ] }
D
a squid produces thrust by pushing water out of its body
0.8
2
7c933a44d8
12-503
Natural resources come from nature, so if humans are reckless when working with nature, the amount of resources will
{ "text": [ "go down", "laugh", "go up", "fly away" ], "label": [ "A", "B", "C", "D" ] }
A
nature is the source of natural resources
1
2
bdb4135787
12-504
Tiny nits may be seen best when using a
{ "text": [ "vision enhancing aid", "series of mirrors", "toothpick", "glass eye" ], "label": [ "A", "B", "C", "D" ] }
A
microscope is used to see small things by making them appear bigger
1
1.6
b356d338b7
12-506
Toggling a light switch on
{ "text": [ "completes a circuit", "makes black holes", "opens a circuit", "breeds contempt" ], "label": [ "A", "B", "C", "D" ] }
A
when electricity flows to a light bulb , the light bulb will come on
0.8
2
7c933a44d8
12-508
If a light needs to be relocated to another room without leaving that room physically, a person could
{ "text": [ "turn off all lights", "throw it in the yard", "get a new lamp", "redirect it with reflections" ], "label": [ "A", "B", "C", "D" ] }
D
a mirror is used for reflecting light
1
1.8
b356d338b7
12-509
Which is most harmful to a human?
{ "text": [ "dynamite going off", "reading email", "balloons popping", "opening a soda" ], "label": [ "A", "B", "C", "D" ] }
A
explosions can cause harm to an organism
1
2
7c933a44d8
12-510
Cake tastes sweet because of
{ "text": [ "sweet and low", "sucrose", "flour", "honey" ], "label": [ "A", "B", "C", "D" ] }
B
sugar causes food to taste sweet
1
1.2
dc78319bb0
12-511
If a puppy is given only water for a very long time, it will
{ "text": [ "starve", "need to hydrate", "dehydrate", "be thirsty" ], "label": [ "A", "B", "C", "D" ] }
A
lack of food causes starvation
0.8
1.6
b356d338b7
12-512
if a cloud deposits its contents to the earth, which of these may be true?
{ "text": [ "the moon will shine brighter", "the open fair will be a success", "the river will dry up", "the farmers would rejoice" ], "label": [ "A", "B", "C", "D" ] }
D
rain is a source of water
1
1.6
cf7109905e
12-515
Two birds in completely different houses can discuss something by
{ "text": [ "sitting", "thinking", "vocalizing", "sleeping" ], "label": [ "A", "B", "C", "D" ] }
C
sound can be used for communication by animals
1
2
b356d338b7
12-516
Which beverage can you thank Louis Pasteur for making possible?
{ "text": [ "iced tea", "water", "ginger ale", "strawberry milk" ], "label": [ "A", "B", "C", "D" ] }
D
Louis Pasteur invented pasteurization
1
2
7b06152ffc
12-517
A crust is a portion of
{ "text": [ "a shoe", "a world", "a cat", "a knife" ], "label": [ "A", "B", "C", "D" ] }
B
the crust is a layer of the Earth
1
1.4
b356d338b7
12-521
Wildfires are exacerbated in part due to dangerously low moisture content in light fuels, commonly brought on by
{ "text": [ "periods of less than usual precipitation", "torrential rains across the plains", "too many firefighters with McLeods and Pulaskis", "high moisture content on incident commanders' heads" ], "label": [ "A", "B", "C", "D" ] }
A
drought may cause wildfires
1
2
7c933a44d8
12-522
A person who is trying something out for the first time that will have unpredictable reactions will
{ "text": [ "want zero protection", "want safety goggles", "want naked skin", "want bare hands" ], "label": [ "A", "B", "C", "D" ] }
B
safety goggles are used for protecting the eyes during experiments
1
1.8
b356d338b7
12-524
Which is likely true?
{ "text": [ "two negatively charged iron ingots pull together", "two negatively charged lemons pull together", "two negatively charged rats pull together", "two negatively charged dogs pull together" ], "label": [ "A", "B", "C", "D" ] }
A
magnetic attraction pulls two objects together
1
1.4
7b06152ffc
12-526
Which likely sustains a bamboo shoot?
{ "text": [ "darkness", "bees", "nutrients", "pandas" ], "label": [ "A", "B", "C", "D" ] }
C
a living thing requires nutrients to grow
1
1.8
7b06152ffc
12-530
Which is considered least important in the solar system?
{ "text": [ "Earth", "Pluto", "Mars", "the Sun" ], "label": [ "A", "B", "C", "D" ] }
B
pluto has not cleared its orbit
1
1.6
7b06152ffc
12-531
An example of an instinctive behavior is
{ "text": [ "doing a cartwheel outside", "singing on a stage", "eating a large pizza", "a mother feeding the kids" ], "label": [ "A", "B", "C", "D" ] }
D
An example of an instinctive behavior is a baby bird pecking at its shell to hatch
1
2
cee82219a0
12-532
Which is the best thing to do for a neighborhood?
{ "text": [ "growing local daffodils and weeding", "spreading trash and garbage", "planting fast spreading plants", "introducing a new species" ], "label": [ "A", "B", "C", "D" ] }
A
planting native plants has a positive impact on an ecosystem
1
1.8
7b06152ffc
12-533
A person wanting to learn something new when they are very young will often try
{ "text": [ "running with the bulls", "skydiving from a plane", "swimming with great white sharks", "rotating feet on pedals" ], "label": [ "A", "B", "C", "D" ] }
D
a human can pedal a bicycle
0.8
1.2
b356d338b7
12-535
A boy is playing with his toy boat in his wading pool. His mother comes along and sprays more water into the pool.
{ "text": [ "the boat flies", "the boat swims", "the boat drowns", "the boat rises" ], "label": [ "A", "B", "C", "D" ] }
D
as the amount of water in a body of water increases , the water levels will increase
0.8
2
3f32b550f3
12-537
A seeing eye dog is able to do this better than his master:
{ "text": [ "open a door", "speak out loud", "talk to friends", "observe visually" ], "label": [ "A", "B", "C", "D" ] }
D
seeing is used for sensing visual things
1
1.8
b356d338b7
12-538
A boy that has two legs and two arms has parents that have
{ "text": [ "nearly an arm and a leg", "the same number limbs", "their left arms only", "one right leg each" ], "label": [ "A", "B", "C", "D" ] }
B
the number of body parts of an organism is an inherited characteristic
1
1.2
b356d338b7
12-540
What is a learned behavior?
{ "text": [ "a child eating", "a child's sight", "a child's hearing", "a child swearing" ], "label": [ "A", "B", "C", "D" ] }
D
animals learn some behaviors from watching their parents
1
2
7b06152ffc
12-541
Digestion is when stomach acid breaks down
{ "text": [ "a pizza", "a house", "a rock", "a car" ], "label": [ "A", "B", "C", "D" ] }
A
digestion is when stomach acid breaks down food
1
2
dc78319bb0
12-543
Who would refrain from eating a salad?
{ "text": [ "horses", "cows", "wolves", "rabbits" ], "label": [ "A", "B", "C", "D" ] }
C
carnivores only eat animals
1
2
7c933a44d8
12-544
If a plant's extended portion is larger, it will
{ "text": [ "soak up more light", "put out less pollen", "be wilting very soon", "fold in on itself" ], "label": [ "A", "B", "C", "D" ] }
A
as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase
0.8
1.4
b356d338b7
12-545
A small pile of worms can do what to a yard of dirt with dead squirrels in it?
{ "text": [ "blow it up", "make it glisten", "pull it apart", "set it ablaze" ], "label": [ "A", "B", "C", "D" ] }
C
decomposition is when a decomposer breaks down dead organisms
0.8
1.2
b356d338b7
12-546
the availability of soil nutrients in the food chain can be explained by which of these?
{ "text": [ "the soil emanates nutrients into the air", "the primary producers depend on the soil", "all living things eat sand", "the water we drink is from the soil" ], "label": [ "A", "B", "C", "D" ] }
B
if some nutrients are in the soil then those nutrients are in the food chain
0.8
1.4
cf7109905e
12-547
The desert rat has evolved traits that help it live with low supplies of water, what is this an example of?
{ "text": [ "acquired heuristics", "acquired characteristics", "acquired interests", "acquired statistics" ], "label": [ "A", "B", "C", "D" ] }
B
the condition of the parts of an organism are acquired characteristics
1
2
52dbc5c7af