question stringlengths 4 399 | choices listlengths 4 8 | correct_answer stringlengths 1 116 | prompt stringlengths 146 739 | completion stringlengths 25 140 | answer stringclasses 5 values |
|---|---|---|---|---|---|
The fossil record indicates that anthropoids began diverging from other primates about how many million years ago? | [
"70",
"50",
"40",
"60"
] | 50 | Answer the following multiple-choice question.
Question: The fossil record indicates that anthropoids began diverging from other primates about how many million years ago?
Options:
A. 70
B. 50
C. 40
D. 60
Which option is correct and why? | The correct answer is: 50. | B |
What is the most common type of cancer developed in children? | [
"stomach cancer",
"leukemia",
"lung cancer",
"anemia"
] | leukemia | Answer the following multiple-choice question.
Question: What is the most common type of cancer developed in children?
Options:
A. stomach cancer
B. leukemia
C. lung cancer
D. anemia
Which option is correct and why? | The correct answer is: leukemia. | B |
How many types of simple machines are there? | [
"six types",
"two types",
"three types",
"ten types"
] | six types | Answer the following multiple-choice question.
Question: How many types of simple machines are there?
Options:
A. six types
B. two types
C. three types
D. ten types
Which option is correct and why? | The correct answer is: six types. | A |
a decrease in visibility while driving can cause people to crash their what? | [
"food",
"chevy 2000s",
"career",
"wind"
] | chevy 2000s | Answer the following multiple-choice question.
Question: a decrease in visibility while driving can cause people to crash their what?
Options:
A. food
B. chevy 2000s
C. career
D. wind
Which option is correct and why? | The correct answer is: chevy 2000s. | B |
Because a logging company has been working here the area has more | [
"calcium",
"rust",
"carbon",
"silicon"
] | carbon | Answer the following multiple-choice question.
Question: Because a logging company has been working here the area has more
Options:
A. calcium
B. rust
C. carbon
D. silicon
Which option is correct and why? | The correct answer is: carbon. | C |
Maintaining a high metabolic rate takes a lot of what? | [
"hydrogen",
"fuel",
"power",
"energy"
] | energy | Answer the following multiple-choice question.
Question: Maintaining a high metabolic rate takes a lot of what?
Options:
A. hydrogen
B. fuel
C. power
D. energy
Which option is correct and why? | The correct answer is: energy. | D |
A piece of pizza is placed within a box and becomes this when something is conducted throughout the box into the food: | [
"toasted",
"meaty",
"frozen",
"cool"
] | toasted | Answer the following multiple-choice question.
Question: A piece of pizza is placed within a box and becomes this when something is conducted throughout the box into the food:
Options:
A. toasted
B. meaty
C. frozen
D. cool
Which option is correct and why? | The correct answer is: toasted. | A |
What forms silica sand? | [
"Sediment",
"loose soil",
"sunlight",
"fire",
"soft soil",
"erosion",
"gasoline",
"rocks"
] | erosion | Answer the following multiple-choice question.
Question: What forms silica sand?
Options:
A. Sediment
B. loose soil
C. sunlight
D. fire
E. soft soil
F. erosion
G. gasoline
H. rocks
Which option is correct and why? | The correct answer is: erosion. | A |
During glycolysis, each glucose molecule is broken down into two molecules of what compound? | [
"chlorophyll",
"cellulose",
"sugar",
"pyruvate"
] | pyruvate | Answer the following multiple-choice question.
Question: During glycolysis, each glucose molecule is broken down into two molecules of what compound?
Options:
A. chlorophyll
B. cellulose
C. sugar
D. pyruvate
Which option is correct and why? | The correct answer is: pyruvate. | D |
Is wind power renewable or non renewable? | [
"neither",
"non renewable",
"renewable",
"depends"
] | renewable | Answer the following multiple-choice question.
Question: Is wind power renewable or non renewable?
Options:
A. neither
B. non renewable
C. renewable
D. depends
Which option is correct and why? | The correct answer is: renewable. | C |
What cannot reproduce by themselves? | [
"fungi",
"insects",
"influenza",
"Leptospirosis",
"bacteria",
"ferns",
"mammals",
"acetic acid"
] | influenza | Answer the following multiple-choice question.
Question: What cannot reproduce by themselves?
Options:
A. fungi
B. insects
C. influenza
D. Leptospirosis
E. bacteria
F. ferns
G. mammals
H. acetic acid
Which option is correct and why? | The correct answer is: influenza. | C |
A person wants to turn on an MP3 player, so they complete a circuit by | [
"pressing a button",
"singing to it",
"making a face",
"crossing their fingers"
] | pressing a button | Answer the following multiple-choice question.
Question: A person wants to turn on an MP3 player, so they complete a circuit by
Options:
A. pressing a button
B. singing to it
C. making a face
D. crossing their fingers
Which option is correct and why? | The correct answer is: pressing a button. | A |
What structure is an organelle that contains enzymes that break down and digest unneeded cellular components? | [
"peroxisome",
"tissue",
"centrosome",
"lysosome"
] | lysosome | Answer the following multiple-choice question.
Question: What structure is an organelle that contains enzymes that break down and digest unneeded cellular components?
Options:
A. peroxisome
B. tissue
C. centrosome
D. lysosome
Which option is correct and why? | The correct answer is: lysosome. | D |
What term refers to the balance, or equilibrium, within the cell or a body, and an organism’s ability to keep a constant internal environment? | [
"metabolism",
"ketosis",
"consciousness",
"homeostasis"
] | homeostasis | Answer the following multiple-choice question.
Question: What term refers to the balance, or equilibrium, within the cell or a body, and an organism’s ability to keep a constant internal environment?
Options:
A. metabolism
B. ketosis
C. consciousness
D. homeostasis
Which option is correct and why? | The correct answer is: homeostasis. | D |
What can you see yourself in? | [
"a tar pit",
"a deep cave",
"clear mountain lake",
"an abyss"
] | clear mountain lake | Answer the following multiple-choice question.
Question: What can you see yourself in?
Options:
A. a tar pit
B. a deep cave
C. clear mountain lake
D. an abyss
Which option is correct and why? | The correct answer is: clear mountain lake. | C |
A month that is in the summer in the Northern Hemisphere directly follows which month? | [
"March",
"November",
"January",
"May"
] | May | Answer the following multiple-choice question.
Question: A month that is in the summer in the Northern Hemisphere directly follows which month?
Options:
A. March
B. November
C. January
D. May
Which option is correct and why? | The correct answer is: May. | D |
What is the term for when clumped solids sink to the bottom of the water? | [
"sedimentation",
"Clumping",
"sediment",
"Foundation"
] | sedimentation | Answer the following multiple-choice question.
Question: What is the term for when clumped solids sink to the bottom of the water?
Options:
A. sedimentation
B. Clumping
C. sediment
D. Foundation
Which option is correct and why? | The correct answer is: sedimentation. | A |
A person uses all of a renewable resource that they had in a bucket. They can get more of it by | [
"putting on fresh clothing",
"visiting a desert area",
"burning the bucket in a fire",
"leaving the bucket out in a storm"
] | leaving the bucket out in a storm | Answer the following multiple-choice question.
Question: A person uses all of a renewable resource that they had in a bucket. They can get more of it by
Options:
A. putting on fresh clothing
B. visiting a desert area
C. burning the bucket in a fire
D. leaving the bucket out in a storm
Which option is correct and why? | The correct answer is: leaving the bucket out in a storm. | D |
What does sexual reproduction with gametes and fertilization produce? | [
"identical twins",
"haploid zygote",
"sister chromatids",
"diploid sporophyte"
] | diploid sporophyte | Answer the following multiple-choice question.
Question: What does sexual reproduction with gametes and fertilization produce?
Options:
A. identical twins
B. haploid zygote
C. sister chromatids
D. diploid sporophyte
Which option is correct and why? | The correct answer is: diploid sporophyte. | D |
Where does an object gain or lose it's energy to during travel through a potential difference? | [
"electric field",
"wave field",
"magnetic field",
"particle field"
] | electric field | Answer the following multiple-choice question.
Question: Where does an object gain or lose it's energy to during travel through a potential difference?
Options:
A. electric field
B. wave field
C. magnetic field
D. particle field
Which option is correct and why? | The correct answer is: electric field. | A |
What is a primary source of the hormone melatonin? | [
"thyroid gland",
"thymus",
"pineal gland",
"pituitary gland"
] | pineal gland | Answer the following multiple-choice question.
Question: What is a primary source of the hormone melatonin?
Options:
A. thyroid gland
B. thymus
C. pineal gland
D. pituitary gland
Which option is correct and why? | The correct answer is: pineal gland. | C |
What type of plant keeps it green leaves year-round? | [
"cactus",
"conifer",
"evergreen plant",
"deciduous"
] | evergreen plant | Answer the following multiple-choice question.
Question: What type of plant keeps it green leaves year-round?
Options:
A. cactus
B. conifer
C. evergreen plant
D. deciduous
Which option is correct and why? | The correct answer is: evergreen plant. | C |
What do parasites do with waste? | [
"kill them",
"remove",
"die",
"migrate",
"harm them",
"expelled",
"propagate",
"a hazard"
] | remove | Answer the following multiple-choice question.
Question: What do parasites do with waste?
Options:
A. kill them
B. remove
C. die
D. migrate
E. harm them
F. expelled
G. propagate
H. a hazard
Which option is correct and why? | The correct answer is: remove. | B |
What are the organelles on which proteins are made during protein synthesis called? | [
"lysosomes",
"mitochondria",
"ribosomes",
"fibroblasts"
] | ribosomes | Answer the following multiple-choice question.
Question: What are the organelles on which proteins are made during protein synthesis called?
Options:
A. lysosomes
B. mitochondria
C. ribosomes
D. fibroblasts
Which option is correct and why? | The correct answer is: ribosomes. | C |
What are the only truly innate behaviors in humans called? | [
"feats",
"automatic movements",
"reflexes",
"flinches"
] | reflexes | Answer the following multiple-choice question.
Question: What are the only truly innate behaviors in humans called?
Options:
A. feats
B. automatic movements
C. reflexes
D. flinches
Which option is correct and why? | The correct answer is: reflexes. | C |
What is the most common type of muscle in the human body? | [
"internal",
"fetal",
"skeletal",
"digestive"
] | skeletal | Answer the following multiple-choice question.
Question: What is the most common type of muscle in the human body?
Options:
A. internal
B. fetal
C. skeletal
D. digestive
Which option is correct and why? | The correct answer is: skeletal. | C |
What term means the force of attraction that holds together oppositely charged ions? | [
"solvent bond",
"ionic bond",
"magnetic bond",
"electron bond"
] | ionic bond | Answer the following multiple-choice question.
Question: What term means the force of attraction that holds together oppositely charged ions?
Options:
A. solvent bond
B. ionic bond
C. magnetic bond
D. electron bond
Which option is correct and why? | The correct answer is: ionic bond. | B |
An organism may die if an organism does what? | [
"Dehydration",
"dormant state",
"Cooking",
"eats",
"overheats",
"sleeps",
"kill them",
"drinks water"
] | overheats | Answer the following multiple-choice question.
Question: An organism may die if an organism does what?
Options:
A. Dehydration
B. dormant state
C. Cooking
D. eats
E. overheats
F. sleeps
G. kill them
H. drinks water
Which option is correct and why? | The correct answer is: overheats. | E |
Just as the reaction of a diol and a diacid forms a polyester, the reaction of a diacid and a diamine yields this? | [
"polyethylene",
"polyamide",
"acetone",
"phenol"
] | polyamide | Answer the following multiple-choice question.
Question: Just as the reaction of a diol and a diacid forms a polyester, the reaction of a diacid and a diamine yields this?
Options:
A. polyethylene
B. polyamide
C. acetone
D. phenol
Which option is correct and why? | The correct answer is: polyamide. | B |
In humans, there are five primary tastes, and each taste has only one corresponding type of what? | [
"organ",
"neuron",
"membrane",
"receptor"
] | receptor | Answer the following multiple-choice question.
Question: In humans, there are five primary tastes, and each taste has only one corresponding type of what?
Options:
A. organ
B. neuron
C. membrane
D. receptor
Which option is correct and why? | The correct answer is: receptor. | D |
Lymph vessels, like veins, have what objects that prevent the backflow of fluid? | [
"pumps",
"valves",
"pores",
"fibers"
] | valves | Answer the following multiple-choice question.
Question: Lymph vessels, like veins, have what objects that prevent the backflow of fluid?
Options:
A. pumps
B. valves
C. pores
D. fibers
Which option is correct and why? | The correct answer is: valves. | B |
On what surface does a braking car have the most trouble? | [
"gravel",
"oil slick",
"sand",
"asphalt"
] | oil slick | Answer the following multiple-choice question.
Question: On what surface does a braking car have the most trouble?
Options:
A. gravel
B. oil slick
C. sand
D. asphalt
Which option is correct and why? | The correct answer is: oil slick. | B |
What is the tail bone an example of? | [
"parasitic structure",
"vestigial structure",
"primordial structure",
"invertebrate structure"
] | vestigial structure | Answer the following multiple-choice question.
Question: What is the tail bone an example of?
Options:
A. parasitic structure
B. vestigial structure
C. primordial structure
D. invertebrate structure
Which option is correct and why? | The correct answer is: vestigial structure. | B |
What do arteries carry in the body? | [
"solids",
"antimatter",
"glucose",
"gases",
"Air",
"expelled",
"liquid",
"oxygen"
] | liquid | Answer the following multiple-choice question.
Question: What do arteries carry in the body?
Options:
A. solids
B. antimatter
C. glucose
D. gases
E. Air
F. expelled
G. liquid
H. oxygen
Which option is correct and why? | The correct answer is: liquid. | A |
What is it called when something is unable to move from place to place? | [
"Undrate",
"sessile",
"ovate",
"obovate"
] | sessile | Answer the following multiple-choice question.
Question: What is it called when something is unable to move from place to place?
Options:
A. Undrate
B. sessile
C. ovate
D. obovate
Which option is correct and why? | The correct answer is: sessile. | B |
During what phase of breathing does the pressure inside the lungs drops to below atmospheric pressure? | [
"ingestion",
"exhalation",
"inhalation",
"conduction"
] | inhalation | Answer the following multiple-choice question.
Question: During what phase of breathing does the pressure inside the lungs drops to below atmospheric pressure?
Options:
A. ingestion
B. exhalation
C. inhalation
D. conduction
Which option is correct and why? | The correct answer is: inhalation. | C |
In stars like our sun, hydrogen atoms join together to create what? | [
"water molecule",
"helium atom",
"oxygen atom",
"iron atom"
] | helium atom | Answer the following multiple-choice question.
Question: In stars like our sun, hydrogen atoms join together to create what?
Options:
A. water molecule
B. helium atom
C. oxygen atom
D. iron atom
Which option is correct and why? | The correct answer is: helium atom. | B |
What can decompose wood? | [
"sugar",
"pine",
"bushes",
"ferns",
"bamboo",
"trees",
"Molds",
"Oak"
] | Molds | Answer the following multiple-choice question.
Question: What can decompose wood?
Options:
A. sugar
B. pine
C. bushes
D. ferns
E. bamboo
F. trees
G. Molds
H. Oak
Which option is correct and why? | The correct answer is: Molds. | A |
The entropy change is positive as the solid state changes into which state? | [
"gas",
"mixture",
"liquid",
"chemical"
] | liquid | Answer the following multiple-choice question.
Question: The entropy change is positive as the solid state changes into which state?
Options:
A. gas
B. mixture
C. liquid
D. chemical
Which option is correct and why? | The correct answer is: liquid. | C |
A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a | [
"northern-directing device",
"northern light reader",
"northeastern winds",
"north central credit"
] | northern-directing device | Answer the following multiple-choice question.
Question: A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a
Options:
A. northern-directing device
B. northern light reader
C. northeastern winds
D. north central credit
Which option is correct and why? | The correct answer is: northern-directing device. | A |
What organ provides the integrative power that underlies the complex behavior of vertebrates? | [
"the skin",
"the brain",
"the heart",
"the liver"
] | the brain | Answer the following multiple-choice question.
Question: What organ provides the integrative power that underlies the complex behavior of vertebrates?
Options:
A. the skin
B. the brain
C. the heart
D. the liver
Which option is correct and why? | The correct answer is: the brain. | B |
what shares some of the same structures and basic functions? | [
"hair and skin",
"sensory neurons",
"an organism's body",
"animals",
"volume and plants",
"gravity and clouds",
"density and humans",
"Veins and arteries."
] | hair and skin | Answer the following multiple-choice question.
Question: what shares some of the same structures and basic functions?
Options:
A. hair and skin
B. sensory neurons
C. an organism's body
D. animals
E. volume and plants
F. gravity and clouds
G. density and humans
H. Veins and arteries.
Which option is correct and why? | The correct answer is: hair and skin. | A |
Female birds sit in what? | [
"assorted materials",
"trash cans",
"chimneys",
"boxes"
] | assorted materials | Answer the following multiple-choice question.
Question: Female birds sit in what?
Options:
A. assorted materials
B. trash cans
C. chimneys
D. boxes
Which option is correct and why? | The correct answer is: assorted materials. | A |
What supports most of earth's ecosystems? | [
"oceans",
"moon",
"crust",
"sun"
] | sun | Answer the following multiple-choice question.
Question: What supports most of earth's ecosystems?
Options:
A. oceans
B. moon
C. crust
D. sun
Which option is correct and why? | The correct answer is: sun. | D |
What through phones is transmitted through optical fibers? | [
"photons",
"medicine",
"An object is seen",
"pictures",
"Communication",
"Electrical energy",
"electricity",
"telephone bills"
] | Communication | Answer the following multiple-choice question.
Question: What through phones is transmitted through optical fibers?
Options:
A. photons
B. medicine
C. An object is seen
D. pictures
E. Communication
F. Electrical energy
G. electricity
H. telephone bills
Which option is correct and why? | The correct answer is: Communication. | E |
What do producers turn sunlight into? | [
"energy",
"apples",
"heat",
"paper",
"drinks",
"waste",
"inorganic goods",
"food"
] | food | Answer the following multiple-choice question.
Question: What do producers turn sunlight into?
Options:
A. energy
B. apples
C. heat
D. paper
E. drinks
F. waste
G. inorganic goods
H. food
Which option is correct and why? | The correct answer is: food. | A |
_ splashing can cause harm to humans | [
"organisms",
"consumers",
"deadly",
"dolphins",
"people",
"animals",
"dangerous",
"Toxins"
] | Toxins | Answer the following multiple-choice question.
Question: _ splashing can cause harm to humans
Options:
A. organisms
B. consumers
C. deadly
D. dolphins
E. people
F. animals
G. dangerous
H. Toxins
Which option is correct and why? | The correct answer is: Toxins. | A |
What is the name of the major components of cell membranes called? | [
"antibodies",
"eukaryotes",
"phospholipids",
"cytoplasm"
] | phospholipids | Answer the following multiple-choice question.
Question: What is the name of the major components of cell membranes called?
Options:
A. antibodies
B. eukaryotes
C. phospholipids
D. cytoplasm
Which option is correct and why? | The correct answer is: phospholipids. | C |
What kind of cell division produces sex cells in animals? | [
"complex",
"insects",
"pollen",
"gametes",
"sexual division",
"meiosis",
"reproduction cells",
"seeds"
] | meiosis | Answer the following multiple-choice question.
Question: What kind of cell division produces sex cells in animals?
Options:
A. complex
B. insects
C. pollen
D. gametes
E. sexual division
F. meiosis
G. reproduction cells
H. seeds
Which option is correct and why? | The correct answer is: meiosis. | A |
Why do beer brewers add yeast to the wort? | [
"to make alcohol",
"increase longevity",
"reduce alcohol",
"add carbonation"
] | to make alcohol | Answer the following multiple-choice question.
Question: Why do beer brewers add yeast to the wort?
Options:
A. to make alcohol
B. increase longevity
C. reduce alcohol
D. add carbonation
Which option is correct and why? | The correct answer is: to make alcohol. | A |
How can water vapor be detected? | [
"Thermometer",
"radiography",
"A computer",
"satellites",
"Barometer",
"Evaporation",
"Windmills",
"Solar panels"
] | Barometer | Answer the following multiple-choice question.
Question: How can water vapor be detected?
Options:
A. Thermometer
B. radiography
C. A computer
D. satellites
E. Barometer
F. Evaporation
G. Windmills
H. Solar panels
Which option is correct and why? | The correct answer is: Barometer. | E |
What is a producer in terrestrial biomes? | [
"food",
"Oak",
"mammals",
"flowers",
"earth",
"grass",
"Trees",
"mushrooms"
] | grass | Answer the following multiple-choice question.
Question: What is a producer in terrestrial biomes?
Options:
A. food
B. Oak
C. mammals
D. flowers
E. earth
F. grass
G. Trees
H. mushrooms
Which option is correct and why? | The correct answer is: grass. | A |
What explains why two different species cannot occupy the same niche in the same place for very long? | [
"natural selection",
"competive exclusion princple",
"evolution",
"survival exclusion princple"
] | competive exclusion princple | Answer the following multiple-choice question.
Question: What explains why two different species cannot occupy the same niche in the same place for very long?
Options:
A. natural selection
B. competive exclusion princple
C. evolution
D. survival exclusion princple
Which option is correct and why? | The correct answer is: competive exclusion princple. | B |
Seeds can be found inside an object often seen on | [
"Saturday",
"Valentine's Day",
"April Fool's Day",
"Halloween"
] | Halloween | Answer the following multiple-choice question.
Question: Seeds can be found inside an object often seen on
Options:
A. Saturday
B. Valentine's Day
C. April Fool's Day
D. Halloween
Which option is correct and why? | The correct answer is: Halloween. | D |
What moving downhill due to the force of gravity can dissolve carbon in sedimentary rock? | [
"river",
"Raft",
"pebbles",
"rain",
"water",
"sand",
"oxygen",
"craters"
] | water | Answer the following multiple-choice question.
Question: What moving downhill due to the force of gravity can dissolve carbon in sedimentary rock?
Options:
A. river
B. Raft
C. pebbles
D. rain
E. water
F. sand
G. oxygen
H. craters
Which option is correct and why? | The correct answer is: water. | E |
Human actions such as plowing, logging, construction and other actions contribute to what kind of erosion? | [
"weathering",
"flooding",
"wind erosion",
"soil erosion"
] | soil erosion | Answer the following multiple-choice question.
Question: Human actions such as plowing, logging, construction and other actions contribute to what kind of erosion?
Options:
A. weathering
B. flooding
C. wind erosion
D. soil erosion
Which option is correct and why? | The correct answer is: soil erosion. | D |
What type of bacteria are sometimes used as weapons of bioterrorism? | [
"avian",
"hypothermic",
"carcinogenic",
"pathogenic"
] | pathogenic | Answer the following multiple-choice question.
Question: What type of bacteria are sometimes used as weapons of bioterrorism?
Options:
A. avian
B. hypothermic
C. carcinogenic
D. pathogenic
Which option is correct and why? | The correct answer is: pathogenic. | D |
An electric transformer connects two circuits with an iron core that becomes what? | [
"actuator",
"inductive",
"radioactive",
"electromagnet"
] | electromagnet | Answer the following multiple-choice question.
Question: An electric transformer connects two circuits with an iron core that becomes what?
Options:
A. actuator
B. inductive
C. radioactive
D. electromagnet
Which option is correct and why? | The correct answer is: electromagnet. | D |
Pollination is required for what to reproduce? | [
"whales",
"bees",
"sunflowers",
"humans"
] | sunflowers | Answer the following multiple-choice question.
Question: Pollination is required for what to reproduce?
Options:
A. whales
B. bees
C. sunflowers
D. humans
Which option is correct and why? | The correct answer is: sunflowers. | C |
What is used to protect plants by keeping their temperature? | [
"a white house",
"energy",
"an electric stove",
"a microwave",
"electricity",
"a thermometer",
"exoskeleton",
"a greenhouse"
] | a greenhouse | Answer the following multiple-choice question.
Question: What is used to protect plants by keeping their temperature?
Options:
A. a white house
B. energy
C. an electric stove
D. a microwave
E. electricity
F. a thermometer
G. exoskeleton
H. a greenhouse
Which option is correct and why? | The correct answer is: a greenhouse. | A |
What does a plant need to live? | [
"oxygen",
"energy",
"grow",
"Sun",
"water",
"rocks",
"ozone",
"air"
] | water | Answer the following multiple-choice question.
Question: What does a plant need to live?
Options:
A. oxygen
B. energy
C. grow
D. Sun
E. water
F. rocks
G. ozone
H. air
Which option is correct and why? | The correct answer is: water. | E |
How much electricity is generated by an average car battery? | [
"ten volts",
"six volts",
"twelve volts",
"eight volts"
] | twelve volts | Answer the following multiple-choice question.
Question: How much electricity is generated by an average car battery?
Options:
A. ten volts
B. six volts
C. twelve volts
D. eight volts
Which option is correct and why? | The correct answer is: twelve volts. | C |
what needs oxygen for cellular respiration? | [
"plants",
"humans",
"fungi",
"animals",
"bushes",
"clouds",
"air",
"h2o"
] | fungi | Answer the following multiple-choice question.
Question: what needs oxygen for cellular respiration?
Options:
A. plants
B. humans
C. fungi
D. animals
E. bushes
F. clouds
G. air
H. h2o
Which option is correct and why? | The correct answer is: fungi. | C |
What does gravity's pull determine about an object? | [
"speed",
"Joules",
"Energy.",
"Weight",
"size",
"density",
"toughness",
"energy"
] | Weight | Answer the following multiple-choice question.
Question: What does gravity's pull determine about an object?
Options:
A. speed
B. Joules
C. Energy.
D. Weight
E. size
F. density
G. toughness
H. energy
Which option is correct and why? | The correct answer is: Weight. | D |
What is impacted from harming a kind of animal? | [
"no impact",
"Pesticides",
"species in other environments",
"that animals' prey",
"an object",
"population size",
"Endocrine system",
"most organisms"
] | population size | Answer the following multiple-choice question.
Question: What is impacted from harming a kind of animal?
Options:
A. no impact
B. Pesticides
C. species in other environments
D. that animals' prey
E. an object
F. population size
G. Endocrine system
H. most organisms
Which option is correct and why? | The correct answer is: population size. | A |
What senses differences when you hurt your skin? | [
"touch receptors",
"sensory neurons",
"eyes",
"Veins and arteries.",
"matter vibrating",
"light receptors",
"smell",
"an organism's body"
] | touch receptors | Answer the following multiple-choice question.
Question: What senses differences when you hurt your skin?
Options:
A. touch receptors
B. sensory neurons
C. eyes
D. Veins and arteries.
E. matter vibrating
F. light receptors
G. smell
H. an organism's body
Which option is correct and why? | The correct answer is: touch receptors. | A |
Some animals change their appearance completely during a stage of the life cycle known as | [
"metamorphosing",
"metal",
"Seven",
"drawing"
] | metamorphosing | Answer the following multiple-choice question.
Question: Some animals change their appearance completely during a stage of the life cycle known as
Options:
A. metamorphosing
B. metal
C. Seven
D. drawing
Which option is correct and why? | The correct answer is: metamorphosing. | A |
What does head hair prevent the loss of? | [
"matter",
"chemicals",
"energy",
"sunlight",
"Nutrients",
"warmth",
"humidity",
"sweating"
] | energy | Answer the following multiple-choice question.
Question: What does head hair prevent the loss of?
Options:
A. matter
B. chemicals
C. energy
D. sunlight
E. Nutrients
F. warmth
G. humidity
H. sweating
Which option is correct and why? | The correct answer is: energy. | C |
Sublimation and deposition involve direct transitions between solid and gas without going through which state? | [
"carbon",
"chemical",
"homeostasis",
"liquid"
] | liquid | Answer the following multiple-choice question.
Question: Sublimation and deposition involve direct transitions between solid and gas without going through which state?
Options:
A. carbon
B. chemical
C. homeostasis
D. liquid
Which option is correct and why? | The correct answer is: liquid. | D |
What is the active ingredient in household bleach? | [
"iodine",
"oxygen",
"magnesium",
"chlorine"
] | chlorine | Answer the following multiple-choice question.
Question: What is the active ingredient in household bleach?
Options:
A. iodine
B. oxygen
C. magnesium
D. chlorine
Which option is correct and why? | The correct answer is: chlorine. | D |
When what common element forms single bonds with other atoms, the shape is tetrahedral, and when its atoms form a double bond, the shape is planar? | [
"silicon",
"hydrogen",
"oxygen",
"carbon"
] | carbon | Answer the following multiple-choice question.
Question: When what common element forms single bonds with other atoms, the shape is tetrahedral, and when its atoms form a double bond, the shape is planar?
Options:
A. silicon
B. hydrogen
C. oxygen
D. carbon
Which option is correct and why? | The correct answer is: carbon. | D |
What distinguishing feature predates the branching of mammals from other vertebrates? | [
"eggs",
"adaptation",
"teeth",
"backbone"
] | backbone | Answer the following multiple-choice question.
Question: What distinguishing feature predates the branching of mammals from other vertebrates?
Options:
A. eggs
B. adaptation
C. teeth
D. backbone
Which option is correct and why? | The correct answer is: backbone. | D |
An herbivore will | [
"eat a little meat daily",
"never eat any plants",
"eat meat now and then",
"only eat things that grow out of the ground"
] | only eat things that grow out of the ground | Answer the following multiple-choice question.
Question: An herbivore will
Options:
A. eat a little meat daily
B. never eat any plants
C. eat meat now and then
D. only eat things that grow out of the ground
Which option is correct and why? | The correct answer is: only eat things that grow out of the ground. | D |
What kind of reproduction, in general, relies on sets of cells that are precursors for eggs and sperm? | [
"fusion",
"binary fission",
"sexual",
"asexual"
] | sexual | Answer the following multiple-choice question.
Question: What kind of reproduction, in general, relies on sets of cells that are precursors for eggs and sperm?
Options:
A. fusion
B. binary fission
C. sexual
D. asexual
Which option is correct and why? | The correct answer is: sexual. | C |
Copulation is generally preceded by what? | [
"pollination",
"sound",
"Vibrates",
"impregnation",
"Decibels",
"fertilization",
"courtship",
"pollen"
] | courtship | Answer the following multiple-choice question.
Question: Copulation is generally preceded by what?
Options:
A. pollination
B. sound
C. Vibrates
D. impregnation
E. Decibels
F. fertilization
G. courtship
H. pollen
Which option is correct and why? | The correct answer is: courtship. | A |
Where is conserving water useful for survival? | [
"abalone",
"desert",
"marshland",
"cactuses",
"earth",
"wetlands",
"river bank",
"watershed"
] | desert | Answer the following multiple-choice question.
Question: Where is conserving water useful for survival?
Options:
A. abalone
B. desert
C. marshland
D. cactuses
E. earth
F. wetlands
G. river bank
H. watershed
Which option is correct and why? | The correct answer is: desert. | B |
What are the two factors that affect the pressure of fluids? | [
"depth and density",
"viscosity and gravity",
"momentum and density",
"depth and decrease"
] | depth and density | Answer the following multiple-choice question.
Question: What are the two factors that affect the pressure of fluids?
Options:
A. depth and density
B. viscosity and gravity
C. momentum and density
D. depth and decrease
Which option is correct and why? | The correct answer is: depth and density. | A |
What is the term for a loop in which a product feeds back to control its own production? | [
"feedback mechanism",
"load mechanism",
"Adaptive Mechanism",
"Recondition Mechanism"
] | feedback mechanism | Answer the following multiple-choice question.
Question: What is the term for a loop in which a product feeds back to control its own production?
Options:
A. feedback mechanism
B. load mechanism
C. Adaptive Mechanism
D. Recondition Mechanism
Which option is correct and why? | The correct answer is: feedback mechanism. | A |
what will move to another area if their habitat can no longer support them? | [
"pigeons",
"bears",
"trees",
"soil",
"squids",
"humans",
"clouds",
"Mammal"
] | bears | Answer the following multiple-choice question.
Question: what will move to another area if their habitat can no longer support them?
Options:
A. pigeons
B. bears
C. trees
D. soil
E. squids
F. humans
G. clouds
H. Mammal
Which option is correct and why? | The correct answer is: bears. | B |
What causes friction? | [
"chemicals",
"Energy.",
"energy",
"wind",
"driving",
"brakes",
"heat",
"nerves"
] | brakes | Answer the following multiple-choice question.
Question: What causes friction?
Options:
A. chemicals
B. Energy.
C. energy
D. wind
E. driving
F. brakes
G. heat
H. nerves
Which option is correct and why? | The correct answer is: brakes. | A |
What do convergent plate boundaries with trenches have? | [
"geysers",
"caves",
"volcanoes",
"earthquakes"
] | volcanoes | Answer the following multiple-choice question.
Question: What do convergent plate boundaries with trenches have?
Options:
A. geysers
B. caves
C. volcanoes
D. earthquakes
Which option is correct and why? | The correct answer is: volcanoes. | C |
what breathe with gills as larvae and lungs as adults? | [
"fish",
"snakes",
"frogs",
"salmon",
"breathe",
"bats",
"lungs",
"animals"
] | frogs | Answer the following multiple-choice question.
Question: what breathe with gills as larvae and lungs as adults?
Options:
A. fish
B. snakes
C. frogs
D. salmon
E. breathe
F. bats
G. lungs
H. animals
Which option is correct and why? | The correct answer is: frogs. | C |
A pan is used for what by cooking food? | [
"kinetic energy",
"freezing bacteria",
"Light passing through water",
"adding bacteria",
"seasoning bacteria",
"destroying bacteria",
"Animal survival",
"a hydraulic system"
] | destroying bacteria | Answer the following multiple-choice question.
Question: A pan is used for what by cooking food?
Options:
A. kinetic energy
B. freezing bacteria
C. Light passing through water
D. adding bacteria
E. seasoning bacteria
F. destroying bacteria
G. Animal survival
H. a hydraulic system
Which option is correct and why? | The correct answer is: destroying bacteria. | A |
Interactions between plants and other organisms result in cycling of chemical nutrients within what? | [
"ecosystem",
"water",
"habitat",
"air"
] | ecosystem | Answer the following multiple-choice question.
Question: Interactions between plants and other organisms result in cycling of chemical nutrients within what?
Options:
A. ecosystem
B. water
C. habitat
D. air
Which option is correct and why? | The correct answer is: ecosystem. | A |
What promotes the division of cells with damaged DNA? | [
"PDAs",
"chemicals",
"smoking",
"lmestone",
"A drug.",
"acid rain",
"bacteria",
"cancer"
] | cancer | Answer the following multiple-choice question.
Question: What promotes the division of cells with damaged DNA?
Options:
A. PDAs
B. chemicals
C. smoking
D. lmestone
E. A drug.
F. acid rain
G. bacteria
H. cancer
Which option is correct and why? | The correct answer is: cancer. | A |
Hitting an object can cause that object to what? | [
"kinetic",
"friction",
"get hot",
"heat",
"Movement",
"sound",
"supersonic",
"Bend"
] | get hot | Answer the following multiple-choice question.
Question: Hitting an object can cause that object to what?
Options:
A. kinetic
B. friction
C. get hot
D. heat
E. Movement
F. sound
G. supersonic
H. Bend
Which option is correct and why? | The correct answer is: get hot. | C |
Which would alter your position over time? | [
"running in place",
"walking straight",
"jumping up/down",
"sleeping"
] | walking straight | Answer the following multiple-choice question.
Question: Which would alter your position over time?
Options:
A. running in place
B. walking straight
C. jumping up/down
D. sleeping
Which option is correct and why? | The correct answer is: walking straight. | B |
What are flagellate protozoa that cause giardiasis? | [
"diatoms",
"giardia",
"fungus",
"plankton"
] | giardia | Answer the following multiple-choice question.
Question: What are flagellate protozoa that cause giardiasis?
Options:
A. diatoms
B. giardia
C. fungus
D. plankton
Which option is correct and why? | The correct answer is: giardia. | B |
The warmest part of the year happens while | [
"a comet is flying close by",
"mercury is visible in the sky",
"the hemisphere of that region is tilted towards from the sun",
"the hemisphere of that region is tilted away from the sun"
] | the hemisphere of that region is tilted towards from the sun | Answer the following multiple-choice question.
Question: The warmest part of the year happens while
Options:
A. a comet is flying close by
B. mercury is visible in the sky
C. the hemisphere of that region is tilted towards from the sun
D. the hemisphere of that region is tilted away from the sun
Which option is correct and why? | The correct answer is: the hemisphere of that region is tilted towards from the sun. | C |
Consuming a hot liquid can | [
"Remove years of rust on a knife",
"sooth a pained esophagus",
"Cleanse the soul for God",
"Cure blindness in a child"
] | sooth a pained esophagus | Answer the following multiple-choice question.
Question: Consuming a hot liquid can
Options:
A. Remove years of rust on a knife
B. sooth a pained esophagus
C. Cleanse the soul for God
D. Cure blindness in a child
Which option is correct and why? | The correct answer is: sooth a pained esophagus. | B |
What is the biggest group of animals on the planet? | [
"carnivores",
"arthropods",
"herbivores",
"mammles"
] | arthropods | Answer the following multiple-choice question.
Question: What is the biggest group of animals on the planet?
Options:
A. carnivores
B. arthropods
C. herbivores
D. mammles
Which option is correct and why? | The correct answer is: arthropods. | B |
What is the term for an organism’s underlying genetic makeup, consisting of both the physically visible and the non-expressed alleles? | [
"trait map",
"divergency",
"genotype",
"phenotype"
] | genotype | Answer the following multiple-choice question.
Question: What is the term for an organism’s underlying genetic makeup, consisting of both the physically visible and the non-expressed alleles?
Options:
A. trait map
B. divergency
C. genotype
D. phenotype
Which option is correct and why? | The correct answer is: genotype. | C |
The heme parts of a hemoglobin molecule bind with what element? | [
"hydrogen",
"oxygen",
"nitrogen",
"carbon"
] | oxygen | Answer the following multiple-choice question.
Question: The heme parts of a hemoglobin molecule bind with what element?
Options:
A. hydrogen
B. oxygen
C. nitrogen
D. carbon
Which option is correct and why? | The correct answer is: oxygen. | B |
What are molecules that the immune system recognizes as foreign to the body? | [
"Foreign country.",
"Carbohydrates, or proteins.",
"microorganisms",
"Something that causes allergies",
"Molecular structure.",
"Operating system.",
"sub-units of species",
"Organic compounds"
] | Carbohydrates, or proteins. | Answer the following multiple-choice question.
Question: What are molecules that the immune system recognizes as foreign to the body?
Options:
A. Foreign country.
B. Carbohydrates, or proteins.
C. microorganisms
D. Something that causes allergies
E. Molecular structure.
F. Operating system.
G. sub-units of species
H. Organic compounds
Which option is correct and why? | The correct answer is: Carbohydrates, or proteins.. | B |
Eagles eat what? | [
"grass",
"whales",
"hoppers",
"apples"
] | hoppers | Answer the following multiple-choice question.
Question: Eagles eat what?
Options:
A. grass
B. whales
C. hoppers
D. apples
Which option is correct and why? | The correct answer is: hoppers. | C |
Prokaryotes are successful because of the ________ of reproduction in favorable environments | [
"volume",
"speed",
"order",
"cycle"
] | speed | Answer the following multiple-choice question.
Question: Prokaryotes are successful because of the ________ of reproduction in favorable environments
Options:
A. volume
B. speed
C. order
D. cycle
Which option is correct and why? | The correct answer is: speed. | B |
Karyotyping shows whether what structures, which contain genetic information, are normal in number and appearance? | [
"nucleoids",
"neutrons",
"ribosomes",
"chromosomes"
] | chromosomes | Answer the following multiple-choice question.
Question: Karyotyping shows whether what structures, which contain genetic information, are normal in number and appearance?
Options:
A. nucleoids
B. neutrons
C. ribosomes
D. chromosomes
Which option is correct and why? | The correct answer is: chromosomes. | D |
The location of most C02 is pulled from the air | [
"by greenery",
"by detectors",
"by scientists",
"by people"
] | by greenery | Answer the following multiple-choice question.
Question: The location of most C02 is pulled from the air
Options:
A. by greenery
B. by detectors
C. by scientists
D. by people
Which option is correct and why? | The correct answer is: by greenery. | A |
Which of the following can form lakes? | [
"rivers",
"Drought",
"Rain",
"algae",
"Wind",
"Erosion",
"trout",
"fens"
] | Rain | Answer the following multiple-choice question.
Question: Which of the following can form lakes?
Options:
A. rivers
B. Drought
C. Rain
D. algae
E. Wind
F. Erosion
G. trout
H. fens
Which option is correct and why? | The correct answer is: Rain. | C |
a solar panel converts astral radiation into electricity which charges a rechargeable battery that can go into an | [
"cupcake",
"rock",
"illuminated police baton",
"stick"
] | illuminated police baton | Answer the following multiple-choice question.
Question: a solar panel converts astral radiation into electricity which charges a rechargeable battery that can go into an
Options:
A. cupcake
B. rock
C. illuminated police baton
D. stick
Which option is correct and why? | The correct answer is: illuminated police baton. | C |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.