question stringlengths 4 399 ⌀ | options listlengths 4 8 ⌀ | correct_answer stringlengths 1 116 ⌀ | prompt stringlengths 146 739 ⌀ | completion stringlengths 25 140 ⌀ |
|---|---|---|---|---|
what's survival has a negative impact when eating something that contains pollutants? | [
"clouds",
"smog",
"animals",
"opossums",
"Pesticides",
"dead plants",
"influenza",
"humans"
] | animals | Answer the following multiple-choice question.
Question: what's survival has a negative impact when eating something that contains pollutants?
Options:
A. clouds
B. smog
C. animals
D. opossums
E. Pesticides
F. dead plants
G. influenza
H. humans
Which option is correct and why? | The correct answer is: animals. |
Why do animals learn to behave? | [
"exercise",
"survival",
"anger",
"no reason",
"environment",
"emotion",
"ligt",
"allow growth"
] | survival | Answer the following multiple-choice question.
Question: Why do animals learn to behave?
Options:
A. exercise
B. survival
C. anger
D. no reason
E. environment
F. emotion
G. ligt
H. allow growth
Which option is correct and why? | The correct answer is: survival. |
You might support a growing tomato plant with | [
"yard stick",
"a bench",
"a flashlight",
"candy"
] | yard stick | Answer the following multiple-choice question.
Question: You might support a growing tomato plant with
Options:
A. yard stick
B. a bench
C. a flashlight
D. candy
Which option is correct and why? | The correct answer is: yard stick. |
What is produced when plastic is made out of petroleum? | [
"dangerous",
"bioaerosols",
"emissions",
"hydrocarbons",
"pollution",
"heat produced",
"Pesticides",
"heat energy"
] | pollution | Answer the following multiple-choice question.
Question: What is produced when plastic is made out of petroleum?
Options:
A. dangerous
B. bioaerosols
C. emissions
D. hydrocarbons
E. pollution
F. heat produced
G. Pesticides
H. heat energy
Which option is correct and why? | The correct answer is: pollution. |
Anabolic steroids, a form of the male sex hormone testosterone, are one of the most widely known performance-enhancing drugs. steroids are used to help build what? | [
"nervous tissue",
"brain tissue",
"muscle mass",
"bone mass"
] | muscle mass | Answer the following multiple-choice question.
Question: Anabolic steroids, a form of the male sex hormone testosterone, are one of the most widely known performance-enhancing drugs. steroids are used to help build what?
Options:
A. nervous tissue
B. brain tissue
C. muscle mass
D. bone mass
Which option is correct and why? | The correct answer is: muscle mass. |
As you look deeper into a Marbel you can see | [
"the future",
"minut defects",
"colors",
"the other side"
] | minut defects | Answer the following multiple-choice question.
Question: As you look deeper into a Marbel you can see
Options:
A. the future
B. minut defects
C. colors
D. the other side
Which option is correct and why? | The correct answer is: minut defects. |
What can turn a lightbulb on? | [
"Electric current",
"cigarettes",
"Shining a flashlight on it",
"hydrogen and oxygen",
"Unplugging the lamp",
"direct energy",
"Sunlight",
"heat energy"
] | Electric current | Answer the following multiple-choice question.
Question: What can turn a lightbulb on?
Options:
A. Electric current
B. cigarettes
C. Shining a flashlight on it
D. hydrogen and oxygen
E. Unplugging the lamp
F. direct energy
G. Sunlight
H. heat energy
Which option is correct and why? | The correct answer is: Electric current. |
What can convert chemical energy into kinetic energy | [
"a magnet",
"a vacuum",
"a windmill",
"a battery",
"arteries",
"barnacles",
"animals",
"engines"
] | a battery | Answer the following multiple-choice question.
Question: What can convert chemical energy into kinetic energy
Options:
A. a magnet
B. a vacuum
C. a windmill
D. a battery
E. arteries
F. barnacles
G. animals
H. engines
Which option is correct and why? | The correct answer is: a battery. |
Catalysts can greatly increase the rates of chemical what? | [
"effects",
"photosynthesis",
"decay",
"reactions"
] | reactions | Answer the following multiple-choice question.
Question: Catalysts can greatly increase the rates of chemical what?
Options:
A. effects
B. photosynthesis
C. decay
D. reactions
Which option is correct and why? | The correct answer is: reactions. |
Which form of matter assumes the shape of its container? | [
"liquids",
"solids",
"gas",
"crystals"
] | gas | Answer the following multiple-choice question.
Question: Which form of matter assumes the shape of its container?
Options:
A. liquids
B. solids
C. gas
D. crystals
Which option is correct and why? | The correct answer is: gas. |
Which would likely most impact a barometer? | [
"gale-force winds",
"thunder",
"light breezes",
"lightning"
] | gale-force winds | Answer the following multiple-choice question.
Question: Which would likely most impact a barometer?
Options:
A. gale-force winds
B. thunder
C. light breezes
D. lightning
Which option is correct and why? | The correct answer is: gale-force winds. |
Plants are capable of making: | [
"Chemical energy",
"glucose",
"solar energy",
"fertilizer",
"Organic compounds",
"Exfoliation",
"their own food",
"nitrogen"
] | their own food | Answer the following multiple-choice question.
Question: Plants are capable of making:
Options:
A. Chemical energy
B. glucose
C. solar energy
D. fertilizer
E. Organic compounds
F. Exfoliation
G. their own food
H. nitrogen
Which option is correct and why? | The correct answer is: their own food. |
What substances, which are distinct from acids and bases, form when ions form ionic bonds? | [
"water molecules",
"oils",
"salts",
"vitamins"
] | salts | Answer the following multiple-choice question.
Question: What substances, which are distinct from acids and bases, form when ions form ionic bonds?
Options:
A. water molecules
B. oils
C. salts
D. vitamins
Which option is correct and why? | The correct answer is: salts. |
null | null | null | null | null |
null | null | null | null | null |
Sonar is used to find an objects what? | [
"locale",
"elements",
"minerals",
"mass"
] | locale | Answer the following multiple-choice question.
Question: Sonar is used to find an objects what?
Options:
A. locale
B. elements
C. minerals
D. mass
Which option is correct and why? | The correct answer is: locale. |
Algae are similar to plants in that they both produce their food through what process? | [
"mitosis",
"photosynthesis",
"hydrolysis",
"cell division"
] | photosynthesis | Answer the following multiple-choice question.
Question: Algae are similar to plants in that they both produce their food through what process?
Options:
A. mitosis
B. photosynthesis
C. hydrolysis
D. cell division
Which option is correct and why? | The correct answer is: photosynthesis. |
What type of organism was the only able to live in the anoxic atmosphere of the first 2 billion years? | [
"protists",
"mammals",
"aerobic",
"anaerobic"
] | anaerobic | Answer the following multiple-choice question.
Question: What type of organism was the only able to live in the anoxic atmosphere of the first 2 billion years?
Options:
A. protists
B. mammals
C. aerobic
D. anaerobic
Which option is correct and why? | The correct answer is: anaerobic. |
What occurs when cell walls ease up? | [
"root growth",
"air cools",
"dilation",
"sweating",
"Dehydration",
"recovery",
"Exfoliation",
"less water"
] | dilation | Answer the following multiple-choice question.
Question: What occurs when cell walls ease up?
Options:
A. root growth
B. air cools
C. dilation
D. sweating
E. Dehydration
F. recovery
G. Exfoliation
H. less water
Which option is correct and why? | The correct answer is: dilation. |
When populations get close to the carrying capacity, what happens to growth? | [
"slows",
"spikes",
"halts",
"dies"
] | slows | Answer the following multiple-choice question.
Question: When populations get close to the carrying capacity, what happens to growth?
Options:
A. slows
B. spikes
C. halts
D. dies
Which option is correct and why? | The correct answer is: slows. |
What is the liquid inside the central vacuole called? | [
"osmotic fluid",
"cytoplasm",
"cell sap",
"chloroplasm"
] | cell sap | Answer the following multiple-choice question.
Question: What is the liquid inside the central vacuole called?
Options:
A. osmotic fluid
B. cytoplasm
C. cell sap
D. chloroplasm
Which option is correct and why? | The correct answer is: cell sap. |
What is the process in which a solid changes directly to a gas called? | [
"condensation",
"solidification",
"sublimation",
"vaporization"
] | sublimation | Answer the following multiple-choice question.
Question: What is the process in which a solid changes directly to a gas called?
Options:
A. condensation
B. solidification
C. sublimation
D. vaporization
Which option is correct and why? | The correct answer is: sublimation. |
Some membrane proteins that actively transport ions contribute to what? | [
"cellular potential",
"protein potential",
"membrane potential",
"organism potential"
] | membrane potential | Answer the following multiple-choice question.
Question: Some membrane proteins that actively transport ions contribute to what?
Options:
A. cellular potential
B. protein potential
C. membrane potential
D. organism potential
Which option is correct and why? | The correct answer is: membrane potential. |
We will eventually exhaust our supply of | [
"water",
"coal",
"air",
"time"
] | coal | Answer the following multiple-choice question.
Question: We will eventually exhaust our supply of
Options:
A. water
B. coal
C. air
D. time
Which option is correct and why? | The correct answer is: coal. |
Plants shed their leaves in what season each year? | [
"spring season",
"wet season",
"firing season",
"Summer",
"When it's cold",
"colder weather",
"Winter",
"dry season"
] | dry season | Answer the following multiple-choice question.
Question: Plants shed their leaves in what season each year?
Options:
A. spring season
B. wet season
C. firing season
D. Summer
E. When it's cold
F. colder weather
G. Winter
H. dry season
Which option is correct and why? | The correct answer is: dry season. |
How do reptiles typically reproduce? | [
"asexually",
"sexually",
"live birth",
"cloning"
] | sexually | Answer the following multiple-choice question.
Question: How do reptiles typically reproduce?
Options:
A. asexually
B. sexually
C. live birth
D. cloning
Which option is correct and why? | The correct answer is: sexually. |
What do erythrocytes carry and deliver to tissues in the body? | [
"Helium",
"oxygen",
"oxide",
"carbon"
] | oxygen | Answer the following multiple-choice question.
Question: What do erythrocytes carry and deliver to tissues in the body?
Options:
A. Helium
B. oxygen
C. oxide
D. carbon
Which option is correct and why? | The correct answer is: oxygen. |
Monosaccharides, particularly glucose, are major nutrients for what? | [
"proteins",
"photosynthesis",
"cells",
"lipids"
] | cells | Answer the following multiple-choice question.
Question: Monosaccharides, particularly glucose, are major nutrients for what?
Options:
A. proteins
B. photosynthesis
C. cells
D. lipids
Which option is correct and why? | The correct answer is: cells. |
What is the metal part of the compound named as? | [
"the element",
"the source",
"the base",
"the basic"
] | the element | Answer the following multiple-choice question.
Question: What is the metal part of the compound named as?
Options:
A. the element
B. the source
C. the base
D. the basic
Which option is correct and why? | The correct answer is: the element. |
What term describes a collection of similar cells that had a common embryonic origin? | [
"tissue",
"organ-level organization",
"plasma",
"nucleus"
] | tissue | Answer the following multiple-choice question.
Question: What term describes a collection of similar cells that had a common embryonic origin?
Options:
A. tissue
B. organ-level organization
C. plasma
D. nucleus
Which option is correct and why? | The correct answer is: tissue. |
What is the form of genetic material used during mitosis called? | [
"proteins",
"Plants growth",
"genetic fluid",
"mitosis cells",
"chromosomes",
"pollen",
"Leptospirosis",
"Chemical energy"
] | chromosomes | Answer the following multiple-choice question.
Question: What is the form of genetic material used during mitosis called?
Options:
A. proteins
B. Plants growth
C. genetic fluid
D. mitosis cells
E. chromosomes
F. pollen
G. Leptospirosis
H. Chemical energy
Which option is correct and why? | The correct answer is: chromosomes. |
null | null | null | null | null |
If a patch of land gets six inches of rainfall each month, then that is the amount of the | [
"storm",
"quiet",
"gathered moisture",
"puddles"
] | gathered moisture | Answer the following multiple-choice question.
Question: If a patch of land gets six inches of rainfall each month, then that is the amount of the
Options:
A. storm
B. quiet
C. gathered moisture
D. puddles
Which option is correct and why? | The correct answer is: gathered moisture. |
Trees have woody stems covered with what? | [
"heat energy",
"thin skin",
"protective skin",
"skinny cells",
"white skin",
"Chlorophyll",
"Organic compounds",
"looseness"
] | protective skin | Answer the following multiple-choice question.
Question: Trees have woody stems covered with what?
Options:
A. heat energy
B. thin skin
C. protective skin
D. skinny cells
E. white skin
F. Chlorophyll
G. Organic compounds
H. looseness
Which option is correct and why? | The correct answer is: protective skin. |
What kind of light ranges from red to violet? | [
"x rays",
"visible light",
"ultraviolet light",
"infrared light"
] | visible light | Answer the following multiple-choice question.
Question: What kind of light ranges from red to violet?
Options:
A. x rays
B. visible light
C. ultraviolet light
D. infrared light
Which option is correct and why? | The correct answer is: visible light. |
The earth's atmosphere, climate, and living things are effected by what feature that covers more than 70 percent of earth's surface? | [
"oceans",
"continents",
"mountains",
"rivers"
] | oceans | Answer the following multiple-choice question.
Question: The earth's atmosphere, climate, and living things are effected by what feature that covers more than 70 percent of earth's surface?
Options:
A. oceans
B. continents
C. mountains
D. rivers
Which option is correct and why? | The correct answer is: oceans. |
Which is true about flashlights? | [
"they are pure silicon",
"they fade out over time and distance",
"they last literally forever",
"they work better over distance"
] | they fade out over time and distance | Answer the following multiple-choice question.
Question: Which is true about flashlights?
Options:
A. they are pure silicon
B. they fade out over time and distance
C. they last literally forever
D. they work better over distance
Which option is correct and why? | The correct answer is: they fade out over time and distance. |
Escaping poor weather and food supply changes what? | [
"population age",
"the environment",
"population education",
"general preferences",
"important habitats",
"population size",
"movement",
"an organism's body"
] | population size | Answer the following multiple-choice question.
Question: Escaping poor weather and food supply changes what?
Options:
A. population age
B. the environment
C. population education
D. general preferences
E. important habitats
F. population size
G. movement
H. an organism's body
Which option is correct and why? | The correct answer is: population size. |
How are atolls built? | [
"important habitats",
"By coral exoskeletons",
"by fish",
"with machines",
"by a type of eel",
"It used to be covered by water",
"The area was once underwater",
"reusing materials"
] | By coral exoskeletons | Answer the following multiple-choice question.
Question: How are atolls built?
Options:
A. important habitats
B. By coral exoskeletons
C. by fish
D. with machines
E. by a type of eel
F. It used to be covered by water
G. The area was once underwater
H. reusing materials
Which option is correct and why? | The correct answer is: By coral exoskeletons. |
What is the name for the inner lining of the uterus? | [
"the uterine shell",
"cuticle",
"the epidermis",
"the endometrium"
] | the endometrium | Answer the following multiple-choice question.
Question: What is the name for the inner lining of the uterus?
Options:
A. the uterine shell
B. cuticle
C. the epidermis
D. the endometrium
Which option is correct and why? | The correct answer is: the endometrium. |
Which leukocytes are first to respond to bacterial infections? | [
"erythrocytes",
"chemocytes",
"neutrophils",
"microcytes"
] | neutrophils | Answer the following multiple-choice question.
Question: Which leukocytes are first to respond to bacterial infections?
Options:
A. erythrocytes
B. chemocytes
C. neutrophils
D. microcytes
Which option is correct and why? | The correct answer is: neutrophils. |
if members of a species cannot what, then that species will likely become extinct? | [
"coded genes",
"single-celled organisms",
"one celled organisms",
"mate with females",
"reproduce",
"genetic material",
"genetic diversity",
"most organisms"
] | mate with females | Answer the following multiple-choice question.
Question: if members of a species cannot what, then that species will likely become extinct?
Options:
A. coded genes
B. single-celled organisms
C. one celled organisms
D. mate with females
E. reproduce
F. genetic material
G. genetic diversity
H. most organisms
Which option is correct and why? | The correct answer is: mate with females. |
What is the process of creating complementary strands of mrna called? | [
"mutation",
"transcription",
"division",
"differentiation"
] | transcription | Answer the following multiple-choice question.
Question: What is the process of creating complementary strands of mrna called?
Options:
A. mutation
B. transcription
C. division
D. differentiation
Which option is correct and why? | The correct answer is: transcription. |
What do you call compounds whose properties are different because their atoms are bonded together in different arrangements? | [
"mixtures",
"isomers",
"ionic compounds",
"isotopes"
] | isomers | Answer the following multiple-choice question.
Question: What do you call compounds whose properties are different because their atoms are bonded together in different arrangements?
Options:
A. mixtures
B. isomers
C. ionic compounds
D. isotopes
Which option is correct and why? | The correct answer is: isomers. |
What term is used to describe a protein that acts as a biological catalyst? | [
"protein",
"enzyme",
"nucleus",
"heterozygote"
] | enzyme | Answer the following multiple-choice question.
Question: What term is used to describe a protein that acts as a biological catalyst?
Options:
A. protein
B. enzyme
C. nucleus
D. heterozygote
Which option is correct and why? | The correct answer is: enzyme. |
What is the plasma membrane mainly composed of? | [
"filaments",
"antibodies",
"carbon",
"phospholipids"
] | phospholipids | Answer the following multiple-choice question.
Question: What is the plasma membrane mainly composed of?
Options:
A. filaments
B. antibodies
C. carbon
D. phospholipids
Which option is correct and why? | The correct answer is: phospholipids. |
Bony fish can live in either of what type of aquatic biome? | [
"estuaries or saltwater",
"saltwater or freshwater",
"oceans or estuaries",
"coral reefs or freshwater"
] | saltwater or freshwater | Answer the following multiple-choice question.
Question: Bony fish can live in either of what type of aquatic biome?
Options:
A. estuaries or saltwater
B. saltwater or freshwater
C. oceans or estuaries
D. coral reefs or freshwater
Which option is correct and why? | The correct answer is: saltwater or freshwater. |
Most diseases caused by bacteria can be cured by which medicines? | [
"hydroxides",
"antioxidants",
"inhibitors",
"antibiotics"
] | antibiotics | Answer the following multiple-choice question.
Question: Most diseases caused by bacteria can be cured by which medicines?
Options:
A. hydroxides
B. antioxidants
C. inhibitors
D. antibiotics
Which option is correct and why? | The correct answer is: antibiotics. |
What plant products may be classified as simple, aggregate, multiple, or accessory, depending on their origin? | [
"leaves",
"fruits",
"flowers",
"pods"
] | fruits | Answer the following multiple-choice question.
Question: What plant products may be classified as simple, aggregate, multiple, or accessory, depending on their origin?
Options:
A. leaves
B. fruits
C. flowers
D. pods
Which option is correct and why? | The correct answer is: fruits. |
null | null | null | null | null |
Some atoms are more stable when they gain or lose an electron and form what? | [
"electrons",
"ions",
"molecules",
"protons"
] | ions | Answer the following multiple-choice question.
Question: Some atoms are more stable when they gain or lose an electron and form what?
Options:
A. electrons
B. ions
C. molecules
D. protons
Which option is correct and why? | The correct answer is: ions. |
How many amino acids are arranged like "beads on a string" to form proteins? | [
"15",
"25",
"35",
"20"
] | 20 | Answer the following multiple-choice question.
Question: How many amino acids are arranged like "beads on a string" to form proteins?
Options:
A. 15
B. 25
C. 35
D. 20
Which option is correct and why? | The correct answer is: 20. |
An area of dirt may have rivets in it depending on | [
"if soil is piled up",
"if there is more soil",
"if soil has been altered",
"if soil has been added"
] | if soil has been altered | Answer the following multiple-choice question.
Question: An area of dirt may have rivets in it depending on
Options:
A. if soil is piled up
B. if there is more soil
C. if soil has been altered
D. if soil has been added
Which option is correct and why? | The correct answer is: if soil has been altered. |
What does ubiquitin indicate about a protein's lifespan? | [
"initiation",
"completion",
"reaction ratio",
"transaction"
] | completion | Answer the following multiple-choice question.
Question: What does ubiquitin indicate about a protein's lifespan?
Options:
A. initiation
B. completion
C. reaction ratio
D. transaction
Which option is correct and why? | The correct answer is: completion. |
heating causes the wind patterns on earth to be what? | [
"evenly distributed",
"waves",
"equal",
"constant",
"threatened",
"supersonic",
"unequal",
"Tropical"
] | unequal | Answer the following multiple-choice question.
Question: heating causes the wind patterns on earth to be what?
Options:
A. evenly distributed
B. waves
C. equal
D. constant
E. threatened
F. supersonic
G. unequal
H. Tropical
Which option is correct and why? | The correct answer is: unequal. |
Which of these would you use in order to figure out why buildings may have collapsed? | [
"radio",
"clock",
"seismometer",
"pendulum"
] | seismometer | Answer the following multiple-choice question.
Question: Which of these would you use in order to figure out why buildings may have collapsed?
Options:
A. radio
B. clock
C. seismometer
D. pendulum
Which option is correct and why? | The correct answer is: seismometer. |
What unit of pressure is named for the scientist whose discoveries about pressure in fluids led to a law of the same name? | [
"newton",
"ohm",
"pascal",
"joule"
] | pascal | Answer the following multiple-choice question.
Question: What unit of pressure is named for the scientist whose discoveries about pressure in fluids led to a law of the same name?
Options:
A. newton
B. ohm
C. pascal
D. joule
Which option is correct and why? | The correct answer is: pascal. |
null | null | null | null | null |
What results when birth rates fall even lower than death rates? | [
"negative growth rate",
"mutation",
"disease",
"increased growth rate"
] | negative growth rate | Answer the following multiple-choice question.
Question: What results when birth rates fall even lower than death rates?
Options:
A. negative growth rate
B. mutation
C. disease
D. increased growth rate
Which option is correct and why? | The correct answer is: negative growth rate. |
A greenhouse is used to protect plants from what? | [
"nutrients",
"freezing winds",
"socializing",
"fresh air"
] | freezing winds | Answer the following multiple-choice question.
Question: A greenhouse is used to protect plants from what?
Options:
A. nutrients
B. freezing winds
C. socializing
D. fresh air
Which option is correct and why? | The correct answer is: freezing winds. |
What types of living things are divided into nonvascular and vascular groupings? | [
"organs",
"plants",
"animals",
"mammals"
] | plants | Answer the following multiple-choice question.
Question: What types of living things are divided into nonvascular and vascular groupings?
Options:
A. organs
B. plants
C. animals
D. mammals
Which option is correct and why? | The correct answer is: plants. |
Every chemical reaction occurs with a concurrent change in what? | [
"energy",
"hydrogen",
"mass",
"neutrons"
] | energy | Answer the following multiple-choice question.
Question: Every chemical reaction occurs with a concurrent change in what?
Options:
A. energy
B. hydrogen
C. mass
D. neutrons
Which option is correct and why? | The correct answer is: energy. |
What type of transport is vesicle transport considered to be? | [
"passive transport",
"active transport",
"catalyst",
"intercellular transport"
] | active transport | Answer the following multiple-choice question.
Question: What type of transport is vesicle transport considered to be?
Options:
A. passive transport
B. active transport
C. catalyst
D. intercellular transport
Which option is correct and why? | The correct answer is: active transport. |
what is process is electron transport the final stage of? | [
"Transfers energy",
"digest food",
"metabolic reaction",
"converting mass to energy",
"use oxygen, release carbon",
"eating carbon",
"drinking h2o",
"it helps plants in growing"
] | use oxygen, release carbon | Answer the following multiple-choice question.
Question: what is process is electron transport the final stage of?
Options:
A. Transfers energy
B. digest food
C. metabolic reaction
D. converting mass to energy
E. use oxygen, release carbon
F. eating carbon
G. drinking h2o
H. it helps plants in growing
Which option is correct and why? | The correct answer is: use oxygen, release carbon. |
What is the pairing of an adult male to an adult female to produce young? | [
"mating",
"asexual reproduction",
"binary fission",
"evolution"
] | mating | Answer the following multiple-choice question.
Question: What is the pairing of an adult male to an adult female to produce young?
Options:
A. mating
B. asexual reproduction
C. binary fission
D. evolution
Which option is correct and why? | The correct answer is: mating. |
The shape of the path of an object undergoing projectile motion in two dimensions is a what? | [
"orbit",
"radius",
"parabola",
"circle"
] | parabola | Answer the following multiple-choice question.
Question: The shape of the path of an object undergoing projectile motion in two dimensions is a what?
Options:
A. orbit
B. radius
C. parabola
D. circle
Which option is correct and why? | The correct answer is: parabola. |
What can be used for communication by animals? | [
"books",
"Electrical energy",
"electromagnetic energy",
"nails",
"chemical messengers",
"mechanical waves",
"encoded information",
"ice"
] | mechanical waves | Answer the following multiple-choice question.
Question: What can be used for communication by animals?
Options:
A. books
B. Electrical energy
C. electromagnetic energy
D. nails
E. chemical messengers
F. mechanical waves
G. encoded information
H. ice
Which option is correct and why? | The correct answer is: mechanical waves. |
null | null | null | null | null |
Where are the pharyngeal slits located? | [
"nasal cavity",
"pharynx",
"larynx",
"esophagus"
] | pharynx | Answer the following multiple-choice question.
Question: Where are the pharyngeal slits located?
Options:
A. nasal cavity
B. pharynx
C. larynx
D. esophagus
Which option is correct and why? | The correct answer is: pharynx. |
Angiosperms are also known as what? | [
"dry plants",
"flowering plants",
"dead plants",
"uncommon plants"
] | flowering plants | Answer the following multiple-choice question.
Question: Angiosperms are also known as what?
Options:
A. dry plants
B. flowering plants
C. dead plants
D. uncommon plants
Which option is correct and why? | The correct answer is: flowering plants. |
What term describes the application of knowledge to real-world problems and is practiced by engineers? | [
"invention",
"science",
"mechanisms",
"technology"
] | technology | Answer the following multiple-choice question.
Question: What term describes the application of knowledge to real-world problems and is practiced by engineers?
Options:
A. invention
B. science
C. mechanisms
D. technology
Which option is correct and why? | The correct answer is: technology. |
The common carotid artery gives rise to the external and internal carotid arteries. the external carotid artery remains superficial and gives rise to many arteries of this? | [
"back",
"chest",
"stomach",
"head"
] | head | Answer the following multiple-choice question.
Question: The common carotid artery gives rise to the external and internal carotid arteries. the external carotid artery remains superficial and gives rise to many arteries of this?
Options:
A. back
B. chest
C. stomach
D. head
Which option is correct and why? | The correct answer is: head. |
Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in what? | [
"air pressure",
"temperature",
"oxygen",
"precipitation"
] | temperature | Answer the following multiple-choice question.
Question: Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in what?
Options:
A. air pressure
B. temperature
C. oxygen
D. precipitation
Which option is correct and why? | The correct answer is: temperature. |
Molecules of DNA are encoded with discrete units of what? | [
"information",
"Joules",
"proteins",
"cell walls",
"colors",
"Length",
"A Greek letter",
"Decibels"
] | information | Answer the following multiple-choice question.
Question: Molecules of DNA are encoded with discrete units of what?
Options:
A. information
B. Joules
C. proteins
D. cell walls
E. colors
F. Length
G. A Greek letter
H. Decibels
Which option is correct and why? | The correct answer is: information. |
what can animals use a long tail to move through? | [
"beavers",
"rain",
"bogs",
"h2o",
"carbon",
"H20",
"oxygen",
"Aves"
] | h2o | Answer the following multiple-choice question.
Question: what can animals use a long tail to move through?
Options:
A. beavers
B. rain
C. bogs
D. h2o
E. carbon
F. H20
G. oxygen
H. Aves
Which option is correct and why? | The correct answer is: h2o. |
What rigid external structure protects shellfish and other animals and provides points of attachment for the muscles that move the appendages? | [
"exoskeleton",
"cocoon",
"membrane",
"claw"
] | exoskeleton | Answer the following multiple-choice question.
Question: What rigid external structure protects shellfish and other animals and provides points of attachment for the muscles that move the appendages?
Options:
A. exoskeleton
B. cocoon
C. membrane
D. claw
Which option is correct and why? | The correct answer is: exoskeleton. |
What forms a ketone when oxidized? | [
"carbolic acid",
"secondary alcohol",
"aldehyde",
"enzyme"
] | secondary alcohol | Answer the following multiple-choice question.
Question: What forms a ketone when oxidized?
Options:
A. carbolic acid
B. secondary alcohol
C. aldehyde
D. enzyme
Which option is correct and why? | The correct answer is: secondary alcohol. |
Earth doing what causes quick-changing weather patterns? | [
"orbiting the sun",
"Greenhouse gases",
"cycling the moon",
"global warming",
"soaking up rays",
"energy of moving objects",
"drifting in space",
"Movement"
] | orbiting the sun | Answer the following multiple-choice question.
Question: Earth doing what causes quick-changing weather patterns?
Options:
A. orbiting the sun
B. Greenhouse gases
C. cycling the moon
D. global warming
E. soaking up rays
F. energy of moving objects
G. drifting in space
H. Movement
Which option is correct and why? | The correct answer is: orbiting the sun. |
Graduated cylinders are used to measure the volume of the second form of what? | [
"barrel",
"rain",
"light",
"matter",
"Water",
"speed",
"solutes",
"sound"
] | matter | Answer the following multiple-choice question.
Question: Graduated cylinders are used to measure the volume of the second form of what?
Options:
A. barrel
B. rain
C. light
D. matter
E. Water
F. speed
G. solutes
H. sound
Which option is correct and why? | The correct answer is: matter. |
If a stone is broken down into sand it is | [
"glass",
"mechanically weathered",
"garden compost",
"grits"
] | mechanically weathered | Answer the following multiple-choice question.
Question: If a stone is broken down into sand it is
Options:
A. glass
B. mechanically weathered
C. garden compost
D. grits
Which option is correct and why? | The correct answer is: mechanically weathered. |
Eating something that contains what can kill directly and selectively? | [
"berries",
"candy",
"pollutants",
"Pesticides",
"influenza",
"humans",
"mushrooms",
"viruses"
] | pollutants | Answer the following multiple-choice question.
Question: Eating something that contains what can kill directly and selectively?
Options:
A. berries
B. candy
C. pollutants
D. Pesticides
E. influenza
F. humans
G. mushrooms
H. viruses
Which option is correct and why? | The correct answer is: pollutants. |
null | null | null | null | null |
What is caused by less production of thyroid-stimulating hormone? | [
"It decreases",
"major threat to health",
"energy usage",
"sweating",
"Localized damage",
"Leptospirosis",
"hyperthyroidism",
"reduced heat"
] | hyperthyroidism | Answer the following multiple-choice question.
Question: What is caused by less production of thyroid-stimulating hormone?
Options:
A. It decreases
B. major threat to health
C. energy usage
D. sweating
E. Localized damage
F. Leptospirosis
G. hyperthyroidism
H. reduced heat
Which option is correct and why? | The correct answer is: hyperthyroidism. |
null | null | null | null | null |
What is the combination of tissues that provides a tough, woody external covering on the stems of trees called? | [
"epidermis",
"bark",
"cuticle",
"scale"
] | bark | Answer the following multiple-choice question.
Question: What is the combination of tissues that provides a tough, woody external covering on the stems of trees called?
Options:
A. epidermis
B. bark
C. cuticle
D. scale
Which option is correct and why? | The correct answer is: bark. |
In binary fission how many times does a cell split? | [
"one",
"six",
"two",
"four"
] | two | Answer the following multiple-choice question.
Question: In binary fission how many times does a cell split?
Options:
A. one
B. six
C. two
D. four
Which option is correct and why? | The correct answer is: two. |
If two balanced objects act on an object in opposite directions, the object will | [
"bent",
"behave",
"cool off",
"friction",
"Temperature",
"not move",
"survive",
"run away"
] | not move | Answer the following multiple-choice question.
Question: If two balanced objects act on an object in opposite directions, the object will
Options:
A. bent
B. behave
C. cool off
D. friction
E. Temperature
F. not move
G. survive
H. run away
Which option is correct and why? | The correct answer is: not move. |
What do you call the formation of a water vapor pocket? | [
"coagulation",
"cavitation",
"conduction",
"precipitation"
] | cavitation | Answer the following multiple-choice question.
Question: What do you call the formation of a water vapor pocket?
Options:
A. coagulation
B. cavitation
C. conduction
D. precipitation
Which option is correct and why? | The correct answer is: cavitation. |
what process is adulthood categorized under? | [
"the living term",
"a plant feeding",
"the entertainment circuit",
"a chemical reaction"
] | the living term | Answer the following multiple-choice question.
Question: what process is adulthood categorized under?
Options:
A. the living term
B. a plant feeding
C. the entertainment circuit
D. a chemical reaction
Which option is correct and why? | The correct answer is: the living term. |
Life probably began where? | [
"oceans",
"the Sun",
"rocks",
"caves"
] | oceans | Answer the following multiple-choice question.
Question: Life probably began where?
Options:
A. oceans
B. the Sun
C. rocks
D. caves
Which option is correct and why? | The correct answer is: oceans. |
The cytoplasm divides during what stage of the cell cycle? | [
"cytokinesis",
"capitis",
"birthing",
"electrolysis"
] | cytokinesis | Answer the following multiple-choice question.
Question: The cytoplasm divides during what stage of the cell cycle?
Options:
A. cytokinesis
B. capitis
C. birthing
D. electrolysis
Which option is correct and why? | The correct answer is: cytokinesis. |
What is the type of cell division that produces gametes called? | [
"meiosis",
"fertilization",
"mitosis",
"electrolysis"
] | meiosis | Answer the following multiple-choice question.
Question: What is the type of cell division that produces gametes called?
Options:
A. meiosis
B. fertilization
C. mitosis
D. electrolysis
Which option is correct and why? | The correct answer is: meiosis. |
The posterior half of the foot is formed by seven tarsal bones. the most superior of these bones is called? | [
"metatarsal",
"calcareous",
"patella",
"talus"
] | talus | Answer the following multiple-choice question.
Question: The posterior half of the foot is formed by seven tarsal bones. the most superior of these bones is called?
Options:
A. metatarsal
B. calcareous
C. patella
D. talus
Which option is correct and why? | The correct answer is: talus. |
An innate instinct could be | [
"Learning how to drive a car",
"a dog drooling when it sees food",
"Learning a new language",
"Learning how to do a cartwheel"
] | a dog drooling when it sees food | Answer the following multiple-choice question.
Question: An innate instinct could be
Options:
A. Learning how to drive a car
B. a dog drooling when it sees food
C. Learning a new language
D. Learning how to do a cartwheel
Which option is correct and why? | The correct answer is: a dog drooling when it sees food. |
Where does evidence that magnetic reversals occur come from? | [
"Volcanoes",
"rocks on ocean floor",
"snow",
"air"
] | rocks on ocean floor | Answer the following multiple-choice question.
Question: Where does evidence that magnetic reversals occur come from?
Options:
A. Volcanoes
B. rocks on ocean floor
C. snow
D. air
Which option is correct and why? | The correct answer is: rocks on ocean floor. |
what helps cells to lower the blood sugar? | [
"sugar",
"candy",
"sweating",
"blood draws",
"Energy",
"insulin",
"pancreas",
"exercise"
] | insulin | Answer the following multiple-choice question.
Question: what helps cells to lower the blood sugar?
Options:
A. sugar
B. candy
C. sweating
D. blood draws
E. Energy
F. insulin
G. pancreas
H. exercise
Which option is correct and why? | The correct answer is: insulin. |
null | null | null | null | null |
What delivers power to the chemical factory chloroplasts? | [
"the sun",
"chlorophyll",
"oxygen",
"water"
] | the sun | Answer the following multiple-choice question.
Question: What delivers power to the chemical factory chloroplasts?
Options:
A. the sun
B. chlorophyll
C. oxygen
D. water
Which option is correct and why? | The correct answer is: the sun. |
what can be heated causing H2O to evaporate and NaCl to remain? | [
"vinegar",
"Sun",
"heat",
"table salt",
"energy",
"oceans",
"Energy.",
"freshwater"
] | oceans | Answer the following multiple-choice question.
Question: what can be heated causing H2O to evaporate and NaCl to remain?
Options:
A. vinegar
B. Sun
C. heat
D. table salt
E. energy
F. oceans
G. Energy.
H. freshwater
Which option is correct and why? | The correct answer is: oceans. |
If everything in a system stays the same but the pressure deceases, gas bubbles will change in what way? | [
"they get bigger",
"they get smaller",
"they multiply",
"they pop"
] | they get bigger | Answer the following multiple-choice question.
Question: If everything in a system stays the same but the pressure deceases, gas bubbles will change in what way?
Options:
A. they get bigger
B. they get smaller
C. they multiply
D. they pop
Which option is correct and why? | The correct answer is: they get bigger. |
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