question stringlengths 11 135 | choices listlengths 8 8 | answer stringclasses 8
values | answer_index int64 0 7 |
|---|---|---|---|
what are frightened by noise? | [
"magma",
"fetus",
"children",
"adults",
"pigeons",
"omnivores",
"animals",
"babies"
] | H | 7 |
what cause loud noises to animals | [
"bright lights",
"twigs",
"vehicles",
"Gunshots",
"humans",
"soft noises",
"Movement",
"people"
] | D | 3 |
loud noises can cause hamsters to deliver quite a what? | [
"deadly",
"package",
"lecture",
"delivery",
"rabies",
"bite",
"Injury",
"food"
] | F | 5 |
Flat spots on rail car wheels can cause what to startle? | [
"animals",
"water",
"planes",
"vehicles",
"people",
"nerves",
"deaf people",
"an object"
] | A | 0 |
What can cause animals to become dangerous? | [
"threatened",
"Befriending them",
"influenza",
"hyperthyroidism",
"Helping them",
"Loud noises",
"Happy thoughts",
"steroids"
] | F | 5 |
What does loud noises often do to mammals? | [
"decrease stamina",
"comfort them",
"inspire them",
"quiet them",
"kill them",
"to move people",
"startle them",
"Movement"
] | G | 6 |
Thunder can do what to animals? | [
"decrease stamina",
"It gets heated up",
"remove fur",
"kill them",
"lengthen tails",
"protect them",
"startle them",
"improve digestion"
] | G | 6 |
What can loud noises be? | [
"a chime",
"kinetic",
"sound",
"supersonic",
"mechanical",
"Pollution",
"dangerous",
"threatened"
] | G | 6 |
What might a loud noise in the woods make an animal do? | [
"snort",
"death",
"reacts",
"Injury",
"survive",
"struck",
"dies",
"running"
] | A | 0 |
what can loud noises cause animals to do? | [
"struck",
"death",
"kicked",
"Injury",
"sweat",
"running",
"snort",
"reacts"
] | G | 6 |
What can cause animals to startle? | [
"Engine",
"storms",
"guns",
"Frogs",
"metal",
"motion",
"Cars",
"motors"
] | C | 2 |
Heat and pain may be felt on the skin because of what? | [
"sweating",
"Decibels",
"forces",
"nerves",
"heat",
"bones",
"muscles",
"arteries"
] | D | 3 |
The body measures sensor input to the skin such as what? | [
"Heart rate",
"Light",
"kind look",
"lound noises",
"hormones",
"firm hugs",
"laughter",
"Temperature"
] | F | 5 |
How do you feel heat on your skin? | [
"It burns",
"Something coming from a gland",
"Water vapor cooling",
"Your sensory system picks it up",
"Your skin peels",
"matter vibrating",
"Your skin turns red",
"By wind and rain"
] | D | 3 |
What can nerve endings feel? | [
"magnetism",
"Injury",
"energy",
"solar rays",
"taste",
"cold",
"harm",
"warmth"
] | F | 5 |
what layer can heat and pressure be felt from nerves? | [
"exoskeleton",
"warmth",
"internal organs",
"hair",
"messengers",
"epidermal",
"Riding a bike",
"sweating"
] | F | 5 |
what can be used to feel heat and pressure on the skin? | [
"stem cells",
"joules",
"hormones",
"electricity",
"chemical messengers",
"Electrical energy",
"oxygen",
"sensory neurons"
] | H | 7 |
Nerves can be used to feel heat and pressure on what structure | [
"blood",
"humans",
"cells",
"Neuron.",
"quadriceps",
"layers of fat",
"arteries",
"Epidermis"
] | H | 7 |
What can be used to feel heat and pressure on the skin? | [
"2 substances rubbing together",
"Something that comes in a bundle of fibers",
"several different ways",
"surfaces rubbing together",
"series of enzyme-mediated reactions",
"flow of electric charge",
"depress neuronal excitability",
"Material carrying electricity"
] | B | 1 |
How is the sensation of feeling heat and pressure on the skin transmitted? | [
"energy",
"unidirectional",
"direct energy",
"rays or beams",
"movement",
"chemical reaction",
"nervous system",
"electrically"
] | H | 7 |
what does the atmosphere do before turning into fog | [
"adapt",
"rest",
"Rise",
"fall",
"cooled",
"snow",
"swirl",
"Lift"
] | C | 2 |
What is formed when water vapor condenses in the air? | [
"NaCl",
"a wave",
"ice",
"rain",
"clear skies",
"sweat",
"haze",
"rocks"
] | G | 6 |
What is fog formed from? | [
"atoms",
"antennas",
"watershred",
"scattered light",
"evaporation",
"condensed clouds",
"Wet weather",
"water vapor"
] | H | 7 |
What kind of vapor condenses to form fog in the air? | [
"h2o",
"Oxygen",
"H20",
"Dew",
"NaCl",
"sodium chloride",
"rain",
"mountain ranges"
] | A | 0 |
What can be water vapor condensing in air be a hindrance to? | [
"eating",
"driving",
"survival",
"rain",
"movement",
"farming",
"vehicles",
"cooking"
] | B | 1 |
Fog is formed from what condensing? | [
"magma",
"nitrogen",
"spring",
"oil",
"gas",
"soil",
"liquid",
"water"
] | H | 7 |
What is an analogue to fog? | [
"rainy",
"Pacific",
"thunder",
"Halloween",
"steam",
"rain",
"glass",
"mystery"
] | E | 4 |
When does haze get denser? | [
"daylight changes",
"cloudy and rainy weather",
"reflect objectstowards the eye",
"colder weather",
"colder and wetter",
"at or near the margins",
"When the water is hot",
"flow of electrons"
] | G | 6 |
Fog is formed when | [
"summer end",
"evaporation",
"Winter",
"movement",
"air cools",
"Wet weather",
"rainy",
"dry and hot"
] | E | 4 |
What is formed by water vapor condensing in the air? | [
"cloudy and rainy weather",
"peachleaf willow",
"Something found in San Francisco",
"At the peak of a mountain",
"By wind and rain",
"Something made from fermented ricce",
"Something that makes plants green",
"A transportation fuel"
] | C | 2 |
What happens when water vapors cool down? | [
"colder weather",
"Fog is formed",
"Heat energy",
"evaporation",
"chemical changes",
"Something to move",
"prolactin release",
"Energy."
] | B | 1 |
What does frozen water break? | [
"lake",
"ice",
"crust",
"sky",
"rivers",
"nektar",
"Weight",
"rock"
] | H | 7 |
Why do pipes sometimes burst during the winter | [
"Water evaporating",
"flooding",
"Water expanding",
"energy usage",
"Water melting",
"Water contracting",
"colder weather",
"massive damage"
] | C | 2 |
What happens when water reaches zero degrees Celsius? | [
"vaporization",
"it shrinks",
"colder weather",
"It expands",
"it boils",
"flooding",
"nothing",
"erosion"
] | D | 3 |
What happens to ice? | [
"evaporation",
"Condensation",
"it grows",
"it floats in air",
"it freezes",
"vaporization",
"erosion",
"it expands"
] | H | 7 |
When does water expand? | [
"When it's cold",
"When it's hot",
"When it's raining",
"In the winter",
"vaporization",
"It gets heated up",
"When it's dry",
"heating liquids"
] | A | 0 |
When does water freeze into ice? | [
"colder weather",
"Under 32 degrees",
"Physical weathering",
"evaporation",
"vaporization",
"Never",
"Only at 32 degrees",
"Over 32 degrees"
] | B | 1 |
What property of a substance changes when it is frozen? | [
"motility",
"molecular make-up",
"molecules",
"elements contained",
"Weight",
"energy",
"size",
"density"
] | H | 7 |
Pipes can burst because at low temperatures, water does what? | [
"break off",
"moves",
"expand",
"evaporate",
"squeeze",
"flooding",
"boil",
"shrink"
] | C | 2 |
beets tolerate how much water expansion | [
"cooled",
"adapt",
"grow",
"Winter",
"heat",
"energy",
"growth",
"mild"
] | H | 7 |
What kind of circulatory system do arthropods have? | [
"open",
"toads",
"closed",
"porous",
"fluid",
"H 2 O",
"tissue",
"koalas"
] | A | 0 |
What has a circulatory system with one or two hearts that pump blood? | [
"squids",
"fur seals",
"the Sun",
"goats",
"the ocean",
"rocks",
"sharks",
"a fish"
] | A | 0 |
shellfish have a circulatory system with one or two hearts that pump what | [
"liquid",
"life",
"salt",
"food",
"matter",
"blood",
"oxygen",
"water"
] | F | 5 |
Mollusks have a circulatory system with one or two hearts that move blood into what? | [
"eyes",
"caverns",
"body water",
"food",
"lungs",
"allow growth",
"drink",
"arteries"
] | H | 7 |
What does a squids circulatory system pump? | [
"Mucus",
"Air",
"Water",
"Energy",
"Blood",
"Energy.",
"heat",
"oxygen"
] | E | 4 |
what have a circulatory system with one or two hearts that pump blood | [
"a fish",
"aorta",
"bacteria",
"animals",
"clams",
"plants",
"sharks",
"Birds"
] | E | 4 |
What has a circulatory system with one or two hearts that pump blood? | [
"a fish",
"sharks",
"abalone",
"elephants",
"humans",
"crocodiles",
"giraffes",
"fur seals"
] | C | 2 |
What do mollusks hearts circulate through the body? | [
"liquid",
"Energy",
"complex",
"food",
"water",
"blood",
"grass",
"oxygen"
] | F | 5 |
what have a circulatory system? | [
"protist",
"fur seals",
"veins",
"mammals",
"animals",
"bacteria",
"mussels",
"sharks"
] | G | 6 |
An animal which may have one or two hearts to pump blood is: | [
"squid",
"goats",
"bats",
"mammals",
"toads",
"Birds",
"edible",
"a fish"
] | A | 0 |
what kind of heart do mollusks have? | [
"organ",
"epidermal",
"fossils",
"ligt",
"three",
"warmth",
"warm",
"simple"
] | H | 7 |
Which animals have a circulatory system? | [
"insects",
"mammals",
"fur seals",
"sharks",
"cows",
"squids",
"a fish",
"chickens"
] | F | 5 |
have a circulatory system with one or two hearts | [
"Birds",
"alpacas",
"elms",
"Clams",
"salmon",
"animals",
"toads",
"complex"
] | D | 3 |
Inhaling and exhaling fumes of burning tobacco causes damage to what, directly? | [
"health",
"lungs",
"spleen",
"fingers",
"cells",
"tissue",
"liver",
"plants"
] | B | 1 |
What can reduce respiratory system capacity? | [
"Breathing",
"Smoking",
"influenza",
"bacteria",
"Pollution",
"Exercising",
"Pesticides",
"Singing"
] | B | 1 |
What damages air sacs? | [
"burning",
"coal",
"Oxygen delivered through cannulas",
"Smoking",
"Drinking alcohol",
"influenza",
"bacteria",
"Cardiovascular exercises"
] | D | 3 |
What causes damage to the lungs? | [
"breathing",
"tar",
"HPV",
"fire",
"CFCs",
"sunshine",
"coal",
"mist"
] | B | 1 |
what causes direct damage to the lungs? | [
"cigarettes",
"burning",
"tissue",
"hypothyroidism",
"breathing",
"hydrogen",
"amoebae",
"influenza"
] | A | 0 |
What harms the respiration system? | [
"Pollution",
"sweating",
"Pesticides",
"exercise",
"smoking",
"parasites",
"swimming",
"breathing"
] | E | 4 |
What causes cancer? | [
"wind",
"Roundworms",
"abstinence",
"steroids",
"smoking",
"lungs",
"influenza",
"viruses"
] | E | 4 |
Emphysema can be caused by | [
"Pollution",
"nitric oxide",
"smoking",
"steroids",
"Pesticides",
"pollen",
"hormones",
"hydrogen peroxide"
] | C | 2 |
What do cigarettes cause? | [
"circulatory systems",
"a lot of human deaths",
"increased health of lungs",
"increased stamina in life",
"Something that causes allergies",
"guaranteed longer life",
"harmful substances",
"direct damage to the lungs"
] | H | 7 |
what causes direct damage to the lungs? | [
"breathing",
"oxygen",
"influenza",
"parasites",
"cigars",
"germs",
"steroids",
"respiring"
] | E | 4 |
What is used to move people? | [
"Lift",
"Air",
"cars",
"Populations",
"wind",
"Raft",
"Move",
"marine"
] | F | 5 |
what are used for moving people? | [
"vehicles",
"bicycle",
"Limbs",
"rivers",
"volume",
"lions",
"electricity",
"density"
] | A | 0 |
What are used to move people? | [
"bacteria",
"pencils",
"cars",
"tendons",
"animals",
"muscles",
"wind",
"buses"
] | H | 7 |
the maglev train is used for moving what | [
"humans",
"containers",
"athletes",
"food",
"waves",
"matter",
"people",
"resouces"
] | G | 6 |
The city bus is used for moving what? | [
"cars",
"movement",
"humans",
"ideas",
"people",
"heat",
"cities",
"animals"
] | E | 4 |
what does transportation do? | [
"dries",
"adapt",
"improve",
"speed",
"recovers",
"driving",
"freezes",
"moves"
] | H | 7 |
Model rocketry can be used to study how people are what? | [
"able to read",
"warm",
"dead",
"living",
"moved",
"born",
"humans",
"moved by emotion"
] | E | 4 |
transportation technology requires what? | [
"kinetic energy",
"human effort",
"solar panels",
"scarce resources",
"a hydraulic system",
"support",
"wind energy",
"Electrical energy"
] | A | 0 |
What are buses often used for? | [
"lowered energy cost",
"to move livestock",
"Quality of life",
"to move freight",
"movement",
"to move people",
"to function as a house",
"Electrical energy"
] | F | 5 |
Which of the following is the fastest that people can be moved with current technology? | [
"Riding a bike",
"bicycle",
"speed of light",
"supersonic",
"Summer",
"superluminal",
"electricity",
"highway speed"
] | D | 3 |
What are used for moving people? | [
"Limbs",
"trains",
"bicycle",
"dogs",
"cats",
"bike",
"robots",
"engines"
] | B | 1 |
what is used for moving people? | [
"a hydraulic system",
"birds",
"rivers",
"clouds",
"lava",
"space travel",
"engines",
"electricity"
] | F | 5 |
what are a transportation technology | [
"tractor",
"bike",
"Cars",
"email",
"motors",
"crane",
"fibers",
"rivers"
] | C | 2 |
What is public transportation used to transport large amounts of? | [
"animals",
"energy",
"people",
"air",
"boxes",
"organisms",
"athletes",
"coal"
] | C | 2 |
What do human beings use to move around? | [
"a hydraulic system",
"electromagnetic energy",
"basic building blocks of life",
"converting electricity to heat",
"Chemical energy",
"kinetic energy",
"transportation technology",
"Electrical energy"
] | G | 6 |
A ruler is used for measuring | [
"depth",
"volume",
"dimension",
"size",
"adding heat",
"distance",
"speed",
"feet"
] | F | 5 |
What is length measured in? | [
"Square Feet",
"Liters",
"feet",
"Inches",
"arteries",
"Seconds",
"streams.",
"rivers"
] | D | 3 |
What is used to indicate an object's size? | [
"clock",
"shells",
"shape",
"ruler",
"colors",
"Sight",
"DNA",
"thoughts"
] | D | 3 |
What's one common unit for measuring the length of an object? | [
"structure and function",
"Time and energy",
"Grams per gallon",
"Length",
"Bundles of fibers",
"Inches or fractions of inches.",
"Pounds",
"deoxyribonucleic acid"
] | F | 5 |
What tool might measure something in meters? | [
"A scale",
"microscope",
"bamboo",
"A protractor",
"feet",
"A ruler",
"biceps",
"A thermometer"
] | F | 5 |
What can a ruler measure the meters of? | [
"an imaginary distance",
"a black hole",
"quarks",
"loose soil",
"animals",
"athletes",
"sea urchins",
"an object"
] | H | 7 |
What do you measure in inches and fractions of inches? | [
"Axis",
"Time",
"forces",
"Joules",
"Length",
"Weight",
"size",
"feet"
] | E | 4 |
How would you measure the perimeter of the outside of an object? | [
"With a scale.",
"With a ruler.",
"With a thermometer.",
"With a hydrometer.",
"by indirect light",
"Under 32 degrees",
"focusing a lens",
"electron microscope"
] | B | 1 |
How can you measure a shadow? | [
"size",
"observe it",
"Light",
"simple",
"a ruler",
"mirrors",
"Winter",
"an image"
] | E | 4 |
What differ strongly in appearance and are barrel shaped? | [
"bears",
"barnacles",
"abdomens",
"oxen",
"Leptospirosis",
"cacti",
"burrs",
"tunicates"
] | H | 7 |
What shape are sea squirts? | [
"rectangle",
"Loose",
"swimming",
"barrel",
"protected",
"swea",
"square",
"cross"
] | D | 3 |
what adults are barrel-shaped? | [
"offspring",
"fertile",
"barnacles",
"Length",
"insects",
"sea squirts",
"humans",
"beer"
] | F | 5 |
What are barrel-shaped? | [
"adult giraffes",
"adult sea squirts",
"gastropod shells",
"adult starfish",
"Leptospirosis",
"adult sloths",
"Veins and arteries.",
"the body's largest organ"
] | B | 1 |
what adults are barrel-shaped? | [
"sea squirts",
"fertile",
"homogenous",
"reproduce",
"Length",
"insects",
"barnacles",
"survive"
] | A | 0 |
What shapes are bluebells? | [
"Conifers",
"Barrel",
"bushes",
"trees",
"complex",
"lmestone",
"Flowers",
"seeds"
] | B | 1 |
Adult tulip bulbs are what shape? | [
"barrel-shaped",
"a prism",
"Something to move",
"fertile",
"epidermal",
"solid, liquid, gas",
"revolving",
"reflecting light"
] | A | 0 |
Bulbs can be classified as what shape | [
"a prism",
"LEDs",
"barrel",
"grow",
"complex",
"Flowers",
"Grow well",
"orchids"
] | C | 2 |
Adult urochordates are _-shaped. | [
"Length",
"a prism",
"fossils",
"grow",
"barrel",
"fertile",
"Grow well",
"revolving"
] | E | 4 |
cranberry harvests require the presence of what | [
"seeds",
"lipids",
"Sun",
"RNA",
"freezing rain",
"strong winds",
"bees",
"large farms"
] | G | 6 |
Who pollinates? | [
"apples",
"trees",
"corn",
"male",
"plants",
"ants",
"flowers",
"bees"
] | H | 7 |
What do cranberries need for production? | [
"disease",
"seeds",
"bees",
"food",
"blueberries",
"leaves",
"energy",
"wind pollination"
] | C | 2 |
what relationship does pollination have towards pollinators? | [
"unidirectional",
"genetic diversity",
"support",
"bees",
"unrelated",
"it doesn't need them",
"it needs them",
"Time and energy"
] | G | 6 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.