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