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 |
|---|---|---|---|---|---|
Why do pipes sometimes burst during the winter | [
"Water evaporating",
"flooding",
"Water expanding",
"energy usage",
"Water melting",
"Water contracting",
"colder weather",
"massive damage"
] | Water expanding | Answer the following multiple-choice question.
Question: Why do pipes sometimes burst during the winter
Options:
A. Water evaporating
B. flooding
C. Water expanding
D. energy usage
E. Water melting
F. Water contracting
G. colder weather
H. massive damage
Which option is correct and why? | The correct answer is: Water expanding. | C |
How many valves are in the heart? | [
"six",
"one",
"four",
"two"
] | four | Answer the following multiple-choice question.
Question: How many valves are in the heart?
Options:
A. six
B. one
C. four
D. two
Which option is correct and why? | The correct answer is: four. | C |
A person lost in a maze will need to find their way out alone, but a person lost in a forest may | [
"rely on television",
"rely on magnets",
"rely on spirits",
"rely on deer"
] | rely on magnets | Answer the following multiple-choice question.
Question: A person lost in a maze will need to find their way out alone, but a person lost in a forest may
Options:
A. rely on television
B. rely on magnets
C. rely on spirits
D. rely on deer
Which option is correct and why? | The correct answer is: rely on magnets. | B |
wildfire occurs when | [
"being environmental is considered hot",
"someone smokes near a forest",
"condensed tree areas are ablaze",
"tree patterns are similar to fire"
] | condensed tree areas are ablaze | Answer the following multiple-choice question.
Question: wildfire occurs when
Options:
A. being environmental is considered hot
B. someone smokes near a forest
C. condensed tree areas are ablaze
D. tree patterns are similar to fire
Which option is correct and why? | The correct answer is: condensed tree areas are ablaze. | C |
What does an adult sponge have? | [
"gills",
"Length",
"polyps",
"Energy.",
"alveoli",
"a cuticle",
"retina",
"Energy"
] | polyps | Answer the following multiple-choice question.
Question: What does an adult sponge have?
Options:
A. gills
B. Length
C. polyps
D. Energy.
E. alveoli
F. a cuticle
G. retina
H. Energy
Which option is correct and why? | The correct answer is: polyps. | C |
What are like other vertebrates that have a backbone? | [
"animals",
"sharks",
"vibrations",
"sound",
"mammals",
"alpacas",
"bees",
"cows"
] | mammals | Answer the following multiple-choice question.
Question: What are like other vertebrates that have a backbone?
Options:
A. animals
B. sharks
C. vibrations
D. sound
E. mammals
F. alpacas
G. bees
H. cows
Which option is correct and why? | The correct answer is: mammals. | E |
What property of food is determined by burning the food and measuring the heat released? | [
"calories",
"nutrients",
"additives",
"acidity"
] | calories | Answer the following multiple-choice question.
Question: What property of food is determined by burning the food and measuring the heat released?
Options:
A. calories
B. nutrients
C. additives
D. acidity
Which option is correct and why? | The correct answer is: calories. | A |
what is recognized as foreign to the body by the immune system? | [
"h2o",
"HIV",
"SNPs",
"blood",
"organs",
"p53",
"DDT",
"HPV"
] | HPV | Answer the following multiple-choice question.
Question: what is recognized as foreign to the body by the immune system?
Options:
A. h2o
B. HIV
C. SNPs
D. blood
E. organs
F. p53
G. DDT
H. HPV
Which option is correct and why? | The correct answer is: HPV. | A |
What gland secretes its products directly into the urethra through several small ducts | [
"prostate",
"thyroid",
"adrenal",
"pituitary"
] | prostate | Answer the following multiple-choice question.
Question: What gland secretes its products directly into the urethra through several small ducts
Options:
A. prostate
B. thyroid
C. adrenal
D. pituitary
Which option is correct and why? | The correct answer is: prostate. | A |
What is the thing that is created by damming a river made of? | [
"Sediment",
"Fresh water",
"loose soil",
"swamp vegetation",
"mussels",
"storing water",
"body water",
"carbon dioxide"
] | Fresh water | Answer the following multiple-choice question.
Question: What is the thing that is created by damming a river made of?
Options:
A. Sediment
B. Fresh water
C. loose soil
D. swamp vegetation
E. mussels
F. storing water
G. body water
H. carbon dioxide
Which option is correct and why? | The correct answer is: Fresh water. | B |
If a globe has a range of populace, it likely also has | [
"old babies",
"varied homes",
"poisoned blood",
"teal rabbits"
] | varied homes | Answer the following multiple-choice question.
Question: If a globe has a range of populace, it likely also has
Options:
A. old babies
B. varied homes
C. poisoned blood
D. teal rabbits
Which option is correct and why? | The correct answer is: varied homes. | B |
Gametes then unite in fertilization and eventually become what? | [
"embryo",
"baby blanket",
"Flowers",
"offspring",
"plants",
"seeds",
"fertile",
"internal mass"
] | embryo | Answer the following multiple-choice question.
Question: Gametes then unite in fertilization and eventually become what?
Options:
A. embryo
B. baby blanket
C. Flowers
D. offspring
E. plants
F. seeds
G. fertile
H. internal mass
Which option is correct and why? | The correct answer is: embryo. | A |
The use of mercury-based dental amalgam has gone under question in recent years because of concerns regarding what? | [
"the oxygen",
"the variability",
"the expense",
"the toxicity"
] | the toxicity | Answer the following multiple-choice question.
Question: The use of mercury-based dental amalgam has gone under question in recent years because of concerns regarding what?
Options:
A. the oxygen
B. the variability
C. the expense
D. the toxicity
Which option is correct and why? | The correct answer is: the toxicity. | D |
fish eat foods with varied what | [
"life cycles",
"salt and water.",
"Chemical energy",
"energy usage",
"fats",
"kinetic energy",
"nutrition",
"protein"
] | life cycles | Answer the following multiple-choice question.
Question: fish eat foods with varied what
Options:
A. life cycles
B. salt and water.
C. Chemical energy
D. energy usage
E. fats
F. kinetic energy
G. nutrition
H. protein
Which option is correct and why? | The correct answer is: life cycles. | A |
What is the hardest type of coal? | [
"Bituminous",
"lignite",
"peat",
"anthracite"
] | anthracite | Answer the following multiple-choice question.
Question: What is the hardest type of coal?
Options:
A. Bituminous
B. lignite
C. peat
D. anthracite
Which option is correct and why? | The correct answer is: anthracite. | D |
Nutrients in soil | [
"are used up immediately",
"are unimportant to the food chain",
"are passed on to first to apex predators",
"are passed on to the producer organisms"
] | are passed on to the producer organisms | Answer the following multiple-choice question.
Question: Nutrients in soil
Options:
A. are used up immediately
B. are unimportant to the food chain
C. are passed on to first to apex predators
D. are passed on to the producer organisms
Which option is correct and why? | The correct answer is: are passed on to the producer organisms. | D |
What can cause harm to an organism? | [
"Electrical energy",
"Electric devices",
"faulty household wiring",
"proper nutrition",
"Something that causes allergies",
"five glasses of water a day",
"exposure to cold",
"an adequate amount of exercise"
] | faulty household wiring | Answer the following multiple-choice question.
Question: What can cause harm to an organism?
Options:
A. Electrical energy
B. Electric devices
C. faulty household wiring
D. proper nutrition
E. Something that causes allergies
F. five glasses of water a day
G. exposure to cold
H. an adequate amount of exercise
Which option is correct and why? | The correct answer is: faulty household wiring. | C |
What do prisms do to light? | [
"focusing a lens",
"Refract it",
"Reflect it",
"protect them",
"Absorb it",
"observe it",
"It expands",
"Diffraction"
] | Refract it | Answer the following multiple-choice question.
Question: What do prisms do to light?
Options:
A. focusing a lens
B. Refract it
C. Reflect it
D. protect them
E. Absorb it
F. observe it
G. It expands
H. Diffraction
Which option is correct and why? | The correct answer is: Refract it. | B |
What muscle in the chest helps inflate and deflate the lungs? | [
"heart",
"diaphragm",
"cartilage",
"pectoral"
] | diaphragm | Answer the following multiple-choice question.
Question: What muscle in the chest helps inflate and deflate the lungs?
Options:
A. heart
B. diaphragm
C. cartilage
D. pectoral
Which option is correct and why? | The correct answer is: diaphragm. | B |
Many pathogens spread by droplets in the air. droplets are released when a person does what? | [
"coughs or sneezes",
"vomits or cries",
"cries or laughs",
"itches or scratches"
] | coughs or sneezes | Answer the following multiple-choice question.
Question: Many pathogens spread by droplets in the air. droplets are released when a person does what?
Options:
A. coughs or sneezes
B. vomits or cries
C. cries or laughs
D. itches or scratches
Which option is correct and why? | The correct answer is: coughs or sneezes. | A |
What can be used to produce electricity? | [
"Something that generates electricity",
"an automobile engine",
"The bending of a ray of light",
"Something caused by pressure differences",
"that material's properties",
"energy of moving objects",
"series of enzyme-mediated reactions",
"Faulting of rocks in the crust"
] | Something caused by pressure differences | Answer the following multiple-choice question.
Question: What can be used to produce electricity?
Options:
A. Something that generates electricity
B. an automobile engine
C. The bending of a ray of light
D. Something caused by pressure differences
E. that material's properties
F. energy of moving objects
G. series of enzyme-mediated reactions
H. Faulting of rocks in the crust
Which option is correct and why? | The correct answer is: Something caused by pressure differences. | D |
Some bacteria can contaminate food and cause what illness? | [
"natural poisoning",
"bacterial poisoning",
"food poisoning",
"bacterial spoilage"
] | food poisoning | Answer the following multiple-choice question.
Question: Some bacteria can contaminate food and cause what illness?
Options:
A. natural poisoning
B. bacterial poisoning
C. food poisoning
D. bacterial spoilage
Which option is correct and why? | The correct answer is: food poisoning. | C |
Children are more likely to get smallpox if | [
"their parents base their medical decisions on advice from has-been adult entertainers",
"they undergo vaccination at an early age",
"they're vaccinated when they're young",
"their parents understand basic science"
] | their parents base their medical decisions on advice from has-been adult entertainers | Answer the following multiple-choice question.
Question: Children are more likely to get smallpox if
Options:
A. their parents base their medical decisions on advice from has-been adult entertainers
B. they undergo vaccination at an early age
C. they're vaccinated when they're young
D. their parents understand basic science
Which option is correct and why? | The correct answer is: their parents base their medical decisions on advice from has-been adult entertainers. | A |
A cylinder with lenses can even make Uranus appear to be | [
"farther",
"closer",
"scaled down",
"smaller"
] | closer | Answer the following multiple-choice question.
Question: A cylinder with lenses can even make Uranus appear to be
Options:
A. farther
B. closer
C. scaled down
D. smaller
Which option is correct and why? | The correct answer is: closer. | B |
What are vertebrates? | [
"voles",
"pigs",
"otters",
"fish",
"toads",
"koalas",
"Birds",
"humans"
] | fish | Answer the following multiple-choice question.
Question: What are vertebrates?
Options:
A. voles
B. pigs
C. otters
D. fish
E. toads
F. koalas
G. Birds
H. humans
Which option is correct and why? | The correct answer is: fish. | D |
What happens when muscular walls of arteries and veins contract? | [
"connection",
"It expands",
"Dehydration",
"construction",
"forces",
"massive damage",
"constriction",
"contraction"
] | constriction | Answer the following multiple-choice question.
Question: What happens when muscular walls of arteries and veins contract?
Options:
A. connection
B. It expands
C. Dehydration
D. construction
E. forces
F. massive damage
G. constriction
H. contraction
Which option is correct and why? | The correct answer is: constriction. | A |
What is the first stage of cellular respiration? | [
"Krebs cycle",
"glycolysis",
"electron transport",
"photosynthesis"
] | glycolysis | Answer the following multiple-choice question.
Question: What is the first stage of cellular respiration?
Options:
A. Krebs cycle
B. glycolysis
C. electron transport
D. photosynthesis
Which option is correct and why? | The correct answer is: glycolysis. | B |
What is animal competition? | [
"wolves and bears eating salmon",
"a shark and marlin swimming fast",
"gazelles and zebras living on the plains",
"an oxpecker helping a rhino"
] | wolves and bears eating salmon | Answer the following multiple-choice question.
Question: What is animal competition?
Options:
A. wolves and bears eating salmon
B. a shark and marlin swimming fast
C. gazelles and zebras living on the plains
D. an oxpecker helping a rhino
Which option is correct and why? | The correct answer is: wolves and bears eating salmon. | A |
What does vesicle transport require? | [
"bus",
"Joules",
"railroad",
"vehicles",
"heat",
"charge",
"oxygen",
"food"
] | food | Answer the following multiple-choice question.
Question: What does vesicle transport require?
Options:
A. bus
B. Joules
C. railroad
D. vehicles
E. heat
F. charge
G. oxygen
H. food
Which option is correct and why? | The correct answer is: food. | A |
A protective what protects the body from harmful substances? | [
"hair",
"molecule",
"keratin",
"style",
"beacon",
"organ",
"fur",
"tissue"
] | organ | Answer the following multiple-choice question.
Question: A protective what protects the body from harmful substances?
Options:
A. hair
B. molecule
C. keratin
D. style
E. beacon
F. organ
G. fur
H. tissue
Which option is correct and why? | The correct answer is: organ. | A |
Ligers are less likely to thrive when there is | [
"massive antelope herds",
"famine",
"abundant food",
"readily available prey"
] | famine | Answer the following multiple-choice question.
Question: Ligers are less likely to thrive when there is
Options:
A. massive antelope herds
B. famine
C. abundant food
D. readily available prey
Which option is correct and why? | The correct answer is: famine. | B |
What does magma that cools underground form? | [
"chambers",
"instrusions",
"new crust",
"fluctuations"
] | instrusions | Answer the following multiple-choice question.
Question: What does magma that cools underground form?
Options:
A. chambers
B. instrusions
C. new crust
D. fluctuations
Which option is correct and why? | The correct answer is: instrusions. | B |
When light enters the eye through the pupil the light falls on the what? | [
"brain",
"optic disk",
"retina diagram",
"nose"
] | optic disk | Answer the following multiple-choice question.
Question: When light enters the eye through the pupil the light falls on the what?
Options:
A. brain
B. optic disk
C. retina diagram
D. nose
Which option is correct and why? | The correct answer is: optic disk. | B |
The reason you tend to think of the color white when you think of environments where its constantly freezing, is because those place get tons of | [
"Chipmunks",
"droughts",
"snowfall",
"monkeys"
] | snowfall | Answer the following multiple-choice question.
Question: The reason you tend to think of the color white when you think of environments where its constantly freezing, is because those place get tons of
Options:
A. Chipmunks
B. droughts
C. snowfall
D. monkeys
Which option is correct and why? | The correct answer is: snowfall. | C |
Insulin and glucagon help keep blood glucose levels in the normal range because of what type of effects? | [
"antagonistic",
"sympathetic",
"opportunistic",
"ABNORMALISTIC"
] | antagonistic | Answer the following multiple-choice question.
Question: Insulin and glucagon help keep blood glucose levels in the normal range because of what type of effects?
Options:
A. antagonistic
B. sympathetic
C. opportunistic
D. ABNORMALISTIC
Which option is correct and why? | The correct answer is: antagonistic. | A |
What requires a source of energy to produce light? | [
"sunlight",
"cactuses",
"cakes",
"pies",
"heterotrophs",
"flashlights",
"batteries",
"most cephalopods"
] | flashlights | Answer the following multiple-choice question.
Question: What requires a source of energy to produce light?
Options:
A. sunlight
B. cactuses
C. cakes
D. pies
E. heterotrophs
F. flashlights
G. batteries
H. most cephalopods
Which option is correct and why? | The correct answer is: flashlights. | A |
Inanimate things may be pollinators such as | [
"bees",
"birds",
"wind",
"deer"
] | wind | Answer the following multiple-choice question.
Question: Inanimate things may be pollinators such as
Options:
A. bees
B. birds
C. wind
D. deer
Which option is correct and why? | The correct answer is: wind. | C |
Most terrestrial vertebrates have what type of lungs? | [
"internal",
"mechanical",
"external",
"extra"
] | internal | Answer the following multiple-choice question.
Question: Most terrestrial vertebrates have what type of lungs?
Options:
A. internal
B. mechanical
C. external
D. extra
Which option is correct and why? | The correct answer is: internal. | A |
Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage? | [
"knee joint",
"proximal joint",
"polymeric joint",
"synovial joint"
] | synovial joint | Answer the following multiple-choice question.
Question: Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage?
Options:
A. knee joint
B. proximal joint
C. polymeric joint
D. synovial joint
Which option is correct and why? | The correct answer is: synovial joint. | D |
What biome is located between the temperate and tropical biomes? | [
"Tropical",
"mountainous",
"subtropical",
"Desert"
] | subtropical | Answer the following multiple-choice question.
Question: What biome is located between the temperate and tropical biomes?
Options:
A. Tropical
B. mountainous
C. subtropical
D. Desert
Which option is correct and why? | The correct answer is: subtropical. | C |
What can happen when menstruation stops occurring? | [
"Localized damage",
"Dehydration",
"periods",
"diabetes",
"massive damage",
"hot flashes",
"Sulfur dioxide",
"epilepsy"
] | hot flashes | Answer the following multiple-choice question.
Question: What can happen when menstruation stops occurring?
Options:
A. Localized damage
B. Dehydration
C. periods
D. diabetes
E. massive damage
F. hot flashes
G. Sulfur dioxide
H. epilepsy
Which option is correct and why? | The correct answer is: hot flashes. | A |
A baby chick hatches and recognizes the mother bird above it from | [
"the worms it ate",
"the birds it discovered",
"the warmth it provided",
"the leaves it saw"
] | the warmth it provided | Answer the following multiple-choice question.
Question: A baby chick hatches and recognizes the mother bird above it from
Options:
A. the worms it ate
B. the birds it discovered
C. the warmth it provided
D. the leaves it saw
Which option is correct and why? | The correct answer is: the warmth it provided. | C |
What is an analogue to fog? | [
"rainy",
"Pacific",
"thunder",
"Halloween",
"steam",
"rain",
"glass",
"mystery"
] | steam | Answer the following multiple-choice question.
Question: What is an analogue to fog?
Options:
A. rainy
B. Pacific
C. thunder
D. Halloween
E. steam
F. rain
G. glass
H. mystery
Which option is correct and why? | The correct answer is: steam. | E |
What are used to see bacteria by biologists by making them appear bigger? | [
"an image",
"photons",
"tiny polyps",
"periscopes",
"amoebae",
"microscopes",
"x-rays",
"telescopes"
] | microscopes | Answer the following multiple-choice question.
Question: What are used to see bacteria by biologists by making them appear bigger?
Options:
A. an image
B. photons
C. tiny polyps
D. periscopes
E. amoebae
F. microscopes
G. x-rays
H. telescopes
Which option is correct and why? | The correct answer is: microscopes. | A |
what contains a system of blood vessels and tubules | [
"clouds",
"kidneys",
"organ",
"density",
"lungs",
"complex",
"blood cells",
"alveoli"
] | kidneys | Answer the following multiple-choice question.
Question: what contains a system of blood vessels and tubules
Options:
A. clouds
B. kidneys
C. organ
D. density
E. lungs
F. complex
G. blood cells
H. alveoli
Which option is correct and why? | The correct answer is: kidneys. | B |
The looseness of soil increases the amount of what in it? | [
"bugs",
"dirt",
"water",
"air"
] | air | Answer the following multiple-choice question.
Question: The looseness of soil increases the amount of what in it?
Options:
A. bugs
B. dirt
C. water
D. air
Which option is correct and why? | The correct answer is: air. | D |
A substance that has two hydrogen atoms and an oxygen atom is | [
"green",
"renewable",
"alive",
"radioactive"
] | renewable | Answer the following multiple-choice question.
Question: A substance that has two hydrogen atoms and an oxygen atom is
Options:
A. green
B. renewable
C. alive
D. radioactive
Which option is correct and why? | The correct answer is: renewable. | B |
heavy rain can cause that which is what? | [
"Plant growth is reduced",
"Inches or fractions of inches.",
"forest is destroyed",
"dry and parched",
"droughtlike",
"looseness of dirt or compost",
"deadly and devastating",
"deadly but not deadly"
] | deadly and devastating | Answer the following multiple-choice question.
Question: heavy rain can cause that which is what?
Options:
A. Plant growth is reduced
B. Inches or fractions of inches.
C. forest is destroyed
D. dry and parched
E. droughtlike
F. looseness of dirt or compost
G. deadly and devastating
H. deadly but not deadly
Which option is correct and why? | The correct answer is: deadly and devastating. | A |
What kind of species are seahorses? | [
"horse",
"seaweed",
"edible",
"marine",
"a fish",
"shellfish",
"strong",
"food"
] | marine | Answer the following multiple-choice question.
Question: What kind of species are seahorses?
Options:
A. horse
B. seaweed
C. edible
D. marine
E. a fish
F. shellfish
G. strong
H. food
Which option is correct and why? | The correct answer is: marine. | D |
Products that harm small animals can also protect what? | [
"the skin",
"food",
"insects",
"large animals",
"plants",
"consumers",
"boulders",
"organisms"
] | plants | Answer the following multiple-choice question.
Question: Products that harm small animals can also protect what?
Options:
A. the skin
B. food
C. insects
D. large animals
E. plants
F. consumers
G. boulders
H. organisms
Which option is correct and why? | The correct answer is: plants. | E |
What are used for sensing sound in animals? | [
"in the frog family",
"four limbs",
"non-functioning ears",
"noses",
"eyes",
"chemical messengers",
"Electrical energy",
"functioning ears"
] | functioning ears | Answer the following multiple-choice question.
Question: What are used for sensing sound in animals?
Options:
A. in the frog family
B. four limbs
C. non-functioning ears
D. noses
E. eyes
F. chemical messengers
G. Electrical energy
H. functioning ears
Which option is correct and why? | The correct answer is: functioning ears. | A |
Name the process of removing wastes from the body. | [
"excretion",
"depletion",
"filtration",
"degradation"
] | excretion | Answer the following multiple-choice question.
Question: Name the process of removing wastes from the body.
Options:
A. excretion
B. depletion
C. filtration
D. degradation
Which option is correct and why? | The correct answer is: excretion. | A |
What are terrific for plants? | [
"good",
"cacti",
"Chlorophyll",
"annelids",
"storms",
"bugs",
"dust",
"bees"
] | annelids | Answer the following multiple-choice question.
Question: What are terrific for plants?
Options:
A. good
B. cacti
C. Chlorophyll
D. annelids
E. storms
F. bugs
G. dust
H. bees
Which option is correct and why? | The correct answer is: annelids. | D |
Which measure indicates the number of electrons in a given sublevel? | [
"superscripts",
"subscripts",
"coefficients",
"mole"
] | superscripts | Answer the following multiple-choice question.
Question: Which measure indicates the number of electrons in a given sublevel?
Options:
A. superscripts
B. subscripts
C. coefficients
D. mole
Which option is correct and why? | The correct answer is: superscripts. | A |
what is the basis for natural selection? | [
"hydrogen",
"root growth",
"weathering",
"animals",
"artificial intelligence",
"mutation",
"trees",
"competition"
] | mutation | Answer the following multiple-choice question.
Question: what is the basis for natural selection?
Options:
A. hydrogen
B. root growth
C. weathering
D. animals
E. artificial intelligence
F. mutation
G. trees
H. competition
Which option is correct and why? | The correct answer is: mutation. | A |
what females lack a uterus and vagina? | [
"alveoli",
"echidna",
"cows",
"women",
"dogs",
"ligt",
"alpacas",
"goats"
] | echidna | Answer the following multiple-choice question.
Question: what females lack a uterus and vagina?
Options:
A. alveoli
B. echidna
C. cows
D. women
E. dogs
F. ligt
G. alpacas
H. goats
Which option is correct and why? | The correct answer is: echidna. | B |
conduction is increased with what? | [
"Time and energy",
"compaction",
"blood",
"evaporation",
"voltage",
"heat energy",
"motion",
"sweating"
] | compaction | Answer the following multiple-choice question.
Question: conduction is increased with what?
Options:
A. Time and energy
B. compaction
C. blood
D. evaporation
E. voltage
F. heat energy
G. motion
H. sweating
Which option is correct and why? | The correct answer is: compaction. | B |
What do you call a period when temperatures are cooler than normal, causing glaciers to spread? | [
"thermal age",
"ice age",
"earth age",
"polar age"
] | ice age | Answer the following multiple-choice question.
Question: What do you call a period when temperatures are cooler than normal, causing glaciers to spread?
Options:
A. thermal age
B. ice age
C. earth age
D. polar age
Which option is correct and why? | The correct answer is: ice age. | B |
What differ strongly in appearance and are barrel shaped? | [
"bears",
"barnacles",
"abdomens",
"oxen",
"Leptospirosis",
"cacti",
"burrs",
"tunicates"
] | tunicates | Answer the following multiple-choice question.
Question: What differ strongly in appearance and are barrel shaped?
Options:
A. bears
B. barnacles
C. abdomens
D. oxen
E. Leptospirosis
F. cacti
G. burrs
H. tunicates
Which option is correct and why? | The correct answer is: tunicates. | A |
What makes breathing difficult due to respiratory system disease? | [
"slippery air passages",
"narrow air passages",
"water in the lungs",
"weak lungs"
] | narrow air passages | Answer the following multiple-choice question.
Question: What makes breathing difficult due to respiratory system disease?
Options:
A. slippery air passages
B. narrow air passages
C. water in the lungs
D. weak lungs
Which option is correct and why? | The correct answer is: narrow air passages. | B |
What is the network of fibers that organizes structures and activities in the cell called? | [
"cytoplasm",
"DNA",
"cytoskeleton",
"enzymes"
] | cytoskeleton | Answer the following multiple-choice question.
Question: What is the network of fibers that organizes structures and activities in the cell called?
Options:
A. cytoplasm
B. DNA
C. cytoskeleton
D. enzymes
Which option is correct and why? | The correct answer is: cytoskeleton. | C |
A few earthquakes take place away from plate boundaries, these are called what? | [
"deformation earthquakes",
"intraplate earthquakes",
"outer earthquakes",
"distant earthquakes"
] | intraplate earthquakes | Answer the following multiple-choice question.
Question: A few earthquakes take place away from plate boundaries, these are called what?
Options:
A. deformation earthquakes
B. intraplate earthquakes
C. outer earthquakes
D. distant earthquakes
Which option is correct and why? | The correct answer is: intraplate earthquakes. | B |
Your mom's garden she worked hard on in the Spring will eventually lose its green in the Winter because flowers need certain temperatures to survive. In the winter, they will all | [
"fly away",
"cry",
"run",
"perish"
] | perish | Answer the following multiple-choice question.
Question: Your mom's garden she worked hard on in the Spring will eventually lose its green in the Winter because flowers need certain temperatures to survive. In the winter, they will all
Options:
A. fly away
B. cry
C. run
D. perish
Which option is correct and why? | The correct answer is: perish. | D |
What type of disturbance do even dominant plants depend on in many biomes? | [
"periodic",
"mass extinction",
"radiation",
"seismic force"
] | periodic | Answer the following multiple-choice question.
Question: What type of disturbance do even dominant plants depend on in many biomes?
Options:
A. periodic
B. mass extinction
C. radiation
D. seismic force
Which option is correct and why? | The correct answer is: periodic. | A |
A van de graff generator produces what type of charge on its dome, causing the tendency to give up electrons? | [
"negative charge",
"similar charge",
"no charge",
"positive charge"
] | negative charge | Answer the following multiple-choice question.
Question: A van de graff generator produces what type of charge on its dome, causing the tendency to give up electrons?
Options:
A. negative charge
B. similar charge
C. no charge
D. positive charge
Which option is correct and why? | The correct answer is: negative charge. | A |
All proteins are made of monomers called what? | [
"amino acids",
"monotides",
"aminotides",
"peptides"
] | amino acids | Answer the following multiple-choice question.
Question: All proteins are made of monomers called what?
Options:
A. amino acids
B. monotides
C. aminotides
D. peptides
Which option is correct and why? | The correct answer is: amino acids. | A |
Animals cope with the differing temperatures in different ways. When its hot out, which animals pant? | [
"seven",
"whales",
"the sun",
"canines"
] | canines | Answer the following multiple-choice question.
Question: Animals cope with the differing temperatures in different ways. When its hot out, which animals pant?
Options:
A. seven
B. whales
C. the sun
D. canines
Which option is correct and why? | The correct answer is: canines. | D |
What is formed when atoms of different elements bond together? | [
"univalent compound",
"covalent compound",
"duality compound",
"phenotype compound"
] | covalent compound | Answer the following multiple-choice question.
Question: What is formed when atoms of different elements bond together?
Options:
A. univalent compound
B. covalent compound
C. duality compound
D. phenotype compound
Which option is correct and why? | The correct answer is: covalent compound. | B |
deoxygenated blood is carried where? | [
"to our heart",
"during the day",
"animal transport",
"our planet",
"critical organs",
"mouth of rivers",
"humans",
"organs"
] | to our heart | Answer the following multiple-choice question.
Question: deoxygenated blood is carried where?
Options:
A. to our heart
B. during the day
C. animal transport
D. our planet
E. critical organs
F. mouth of rivers
G. humans
H. organs
Which option is correct and why? | The correct answer is: to our heart. | A |
Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur are basic elements that form what type of compounds, which are vital to life? | [
"organic compounds",
"amino acids",
"inorganic compounds",
"hydrocarbons"
] | organic compounds | Answer the following multiple-choice question.
Question: Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur are basic elements that form what type of compounds, which are vital to life?
Options:
A. organic compounds
B. amino acids
C. inorganic compounds
D. hydrocarbons
Which option is correct and why? | The correct answer is: organic compounds. | A |
To look at an eclipse you might be able to use | [
"nothing",
"telescope",
"Plain old sunglasses",
"a box"
] | a box | Answer the following multiple-choice question.
Question: To look at an eclipse you might be able to use
Options:
A. nothing
B. telescope
C. Plain old sunglasses
D. a box
Which option is correct and why? | The correct answer is: a box. | D |
What is the term for a disturbance in matter that causes the transfer of energy from place to place? | [
"flooding wave",
"nucleation",
"mechanical wave",
"temperature wave"
] | mechanical wave | Answer the following multiple-choice question.
Question: What is the term for a disturbance in matter that causes the transfer of energy from place to place?
Options:
A. flooding wave
B. nucleation
C. mechanical wave
D. temperature wave
Which option is correct and why? | The correct answer is: mechanical wave. | C |
Why does the body react to a loss of chloride ions? | [
"increased tricarbonate reabsorption",
"increased bicarbonate reabsorption",
"decreased bicarbonate reabsorption",
"decreased tricarbonate reabsorption"
] | increased bicarbonate reabsorption | Answer the following multiple-choice question.
Question: Why does the body react to a loss of chloride ions?
Options:
A. increased tricarbonate reabsorption
B. increased bicarbonate reabsorption
C. decreased bicarbonate reabsorption
D. decreased tricarbonate reabsorption
Which option is correct and why? | The correct answer is: increased bicarbonate reabsorption. | B |
Gases can be classifed as real or what? | [
"noble",
"shape",
"dense",
"ideal"
] | ideal | Answer the following multiple-choice question.
Question: Gases can be classifed as real or what?
Options:
A. noble
B. shape
C. dense
D. ideal
Which option is correct and why? | The correct answer is: ideal. | D |
After a massive eruption what will a mountain collapsing above an empty chamber create? | [
"valley",
"caldera",
"crater",
"cavern"
] | caldera | Answer the following multiple-choice question.
Question: After a massive eruption what will a mountain collapsing above an empty chamber create?
Options:
A. valley
B. caldera
C. crater
D. cavern
Which option is correct and why? | The correct answer is: caldera. | B |
The Earth's topography varies widely from the deepest trenches to the tallest | [
"tales",
"trees",
"pinnacle",
"buildings"
] | pinnacle | Answer the following multiple-choice question.
Question: The Earth's topography varies widely from the deepest trenches to the tallest
Options:
A. tales
B. trees
C. pinnacle
D. buildings
Which option is correct and why? | The correct answer is: pinnacle. | C |
The duodenum is the first and the shortest part of what, and is where most chemical digestion takes place? | [
"large intestine",
"stomach",
"small intestine",
"rectum"
] | small intestine | Answer the following multiple-choice question.
Question: The duodenum is the first and the shortest part of what, and is where most chemical digestion takes place?
Options:
A. large intestine
B. stomach
C. small intestine
D. rectum
Which option is correct and why? | The correct answer is: small intestine. | C |
A measuring cup is used for measuring? | [
"vital capacity",
"heat energy",
"Temperature",
"barrel-shaped",
"layers of fat",
"body water",
"all liquids",
"deoxyribonucleic acid"
] | vital capacity | Answer the following multiple-choice question.
Question: A measuring cup is used for measuring?
Options:
A. vital capacity
B. heat energy
C. Temperature
D. barrel-shaped
E. layers of fat
F. body water
G. all liquids
H. deoxyribonucleic acid
Which option is correct and why? | The correct answer is: vital capacity. | A |
A good place to use a thermometer is | [
"your butt",
"a radio",
"a wall socket",
"a bookbag"
] | your butt | Answer the following multiple-choice question.
Question: A good place to use a thermometer is
Options:
A. your butt
B. a radio
C. a wall socket
D. a bookbag
Which option is correct and why? | The correct answer is: your butt. | A |
Along with other functions, what do carbohydrates, proteins, and lipids provide for the body? | [
"carbon",
"hydrogen",
"muscle",
"energy"
] | energy | Answer the following multiple-choice question.
Question: Along with other functions, what do carbohydrates, proteins, and lipids provide for the body?
Options:
A. carbon
B. hydrogen
C. muscle
D. energy
Which option is correct and why? | The correct answer is: energy. | D |
Dna consists of how many long chains of nucleotides? | [
"zero",
"two",
"one",
"three"
] | two | Answer the following multiple-choice question.
Question: Dna consists of how many long chains of nucleotides?
Options:
A. zero
B. two
C. one
D. three
Which option is correct and why? | The correct answer is: two. | B |
What requires a battery to produce light? | [
"flashlight",
"energy",
"mirror",
"microscope",
"direct energy",
"fire",
"cactuses",
"glowworm"
] | flashlight | Answer the following multiple-choice question.
Question: What requires a battery to produce light?
Options:
A. flashlight
B. energy
C. mirror
D. microscope
E. direct energy
F. fire
G. cactuses
H. glowworm
Which option is correct and why? | The correct answer is: flashlight. | A |
What can shed their leaves? | [
"rabbit",
"Power plants",
"insects",
"swamp vegetation",
"mammals",
"Shade trees",
"animals",
"Most plants"
] | Shade trees | Answer the following multiple-choice question.
Question: What can shed their leaves?
Options:
A. rabbit
B. Power plants
C. insects
D. swamp vegetation
E. mammals
F. Shade trees
G. animals
H. Most plants
Which option is correct and why? | The correct answer is: Shade trees. | A |
What do nephrons filter? | [
"Blood",
"matter",
"solutes",
"Energy",
"SO2",
"Gases",
"Energy.",
"cations"
] | Blood | Answer the following multiple-choice question.
Question: What do nephrons filter?
Options:
A. Blood
B. matter
C. solutes
D. Energy
E. SO2
F. Gases
G. Energy.
H. cations
Which option is correct and why? | The correct answer is: Blood. | A |
Which branch of biology studies animal behavior? | [
"ethology",
"microbiology",
"anthropology",
"embryology"
] | ethology | Answer the following multiple-choice question.
Question: Which branch of biology studies animal behavior?
Options:
A. ethology
B. microbiology
C. anthropology
D. embryology
Which option is correct and why? | The correct answer is: ethology. | A |
All nucleus share the same basic what | [
"size",
"rays or beams",
"species",
"Joules",
"location",
"allow growth",
"functions",
"spectrum"
] | functions | Answer the following multiple-choice question.
Question: All nucleus share the same basic what
Options:
A. size
B. rays or beams
C. species
D. Joules
E. location
F. allow growth
G. functions
H. spectrum
Which option is correct and why? | The correct answer is: functions. | A |
Estuaries are always larger than which of the following? | [
"oceans",
"streams.",
"lakes",
"Length",
"kalenchoes",
"body water",
"bacteria",
"planets"
] | streams. | Answer the following multiple-choice question.
Question: Estuaries are always larger than which of the following?
Options:
A. oceans
B. streams.
C. lakes
D. Length
E. kalenchoes
F. body water
G. bacteria
H. planets
Which option is correct and why? | The correct answer is: streams.. | B |
what uses their sense of smell to find a mate? | [
"eyes",
"members of their own species",
"passenger pigeons",
"Something that is self-aware",
"a type of amphibian",
"plants",
"eat plants or other animal",
"h2o"
] | a type of amphibian | Answer the following multiple-choice question.
Question: what uses their sense of smell to find a mate?
Options:
A. eyes
B. members of their own species
C. passenger pigeons
D. Something that is self-aware
E. a type of amphibian
F. plants
G. eat plants or other animal
H. h2o
Which option is correct and why? | The correct answer is: a type of amphibian. | E |
he flow of heat into the system causes what? | [
"thermal shields",
"thermal detonation",
"thermal expansion",
"Plant growth is reduced",
"chemical reaction",
"Evaporation",
"kinetic energy",
"thermal heat"
] | thermal expansion | Answer the following multiple-choice question.
Question: he flow of heat into the system causes what?
Options:
A. thermal shields
B. thermal detonation
C. thermal expansion
D. Plant growth is reduced
E. chemical reaction
F. Evaporation
G. kinetic energy
H. thermal heat
Which option is correct and why? | The correct answer is: thermal expansion. | C |
what causes a car to lose energy? | [
"Temperature",
"gas",
"slipperiness",
"friction",
"heat",
"lack of resistance",
"Dehydration",
"wind"
] | friction | Answer the following multiple-choice question.
Question: what causes a car to lose energy?
Options:
A. Temperature
B. gas
C. slipperiness
D. friction
E. heat
F. lack of resistance
G. Dehydration
H. wind
Which option is correct and why? | The correct answer is: friction. | D |
what is required for cell growth? | [
"microscope",
"nitrogen",
"protein",
"carbohydrates",
"fat",
"nucleus",
"energy",
"Enzymes"
] | protein | Answer the following multiple-choice question.
Question: what is required for cell growth?
Options:
A. microscope
B. nitrogen
C. protein
D. carbohydrates
E. fat
F. nucleus
G. energy
H. Enzymes
Which option is correct and why? | The correct answer is: protein. | C |
Arthropods are the what without a backbone? | [
"largest phylum",
"graptolites",
"insects",
"largest mammals",
"largest organs",
"solid, liquid, gas",
"animals",
"largest species"
] | largest phylum | Answer the following multiple-choice question.
Question: Arthropods are the what without a backbone?
Options:
A. largest phylum
B. graptolites
C. insects
D. largest mammals
E. largest organs
F. solid, liquid, gas
G. animals
H. largest species
Which option is correct and why? | The correct answer is: largest phylum. | A |
Which would likely live under a rock? | [
"an eagle",
"a cat",
"a vole",
"a dog"
] | a vole | Answer the following multiple-choice question.
Question: Which would likely live under a rock?
Options:
A. an eagle
B. a cat
C. a vole
D. a dog
Which option is correct and why? | The correct answer is: a vole. | C |
There are creatures which, depending on species, have varying numbers of body parts. Arachnids have a certain number, while humans have a different number, and these numerous parts can be attributed to | [
"survival",
"environmental growth",
"inherited characteristics",
"developmental abilities"
] | inherited characteristics | Answer the following multiple-choice question.
Question: There are creatures which, depending on species, have varying numbers of body parts. Arachnids have a certain number, while humans have a different number, and these numerous parts can be attributed to
Options:
A. survival
B. environmental growth
C. inherited characteristics
D. developmental abilities
Which option is correct and why? | The correct answer is: inherited characteristics. | C |
A field is tilled and soil is filled with nutrients after years of | [
"bears eroding trees",
"the flu dissolving",
"stones being destroyed",
"corn burning up"
] | stones being destroyed | Answer the following multiple-choice question.
Question: A field is tilled and soil is filled with nutrients after years of
Options:
A. bears eroding trees
B. the flu dissolving
C. stones being destroyed
D. corn burning up
Which option is correct and why? | The correct answer is: stones being destroyed. | C |
What do cars use gas to produce? | [
"Pollution",
"Energy.",
"thrust",
"energy",
"glycogen",
"deadly",
"motion",
"heat"
] | motion | Answer the following multiple-choice question.
Question: What do cars use gas to produce?
Options:
A. Pollution
B. Energy.
C. thrust
D. energy
E. glycogen
F. deadly
G. motion
H. heat
Which option is correct and why? | The correct answer is: motion. | A |
Inside each lymph node is a honeycomb of connective tissue with spaces filled by what? | [
"red blood cells",
"white blood cells",
"hemoglobin",
"platelets"
] | white blood cells | Answer the following multiple-choice question.
Question: Inside each lymph node is a honeycomb of connective tissue with spaces filled by what?
Options:
A. red blood cells
B. white blood cells
C. hemoglobin
D. platelets
Which option is correct and why? | The correct answer is: white blood cells. | B |
What are double sugars called? | [
"sodiums",
"disaccharides",
"silicates",
"monosaccharides"
] | disaccharides | Answer the following multiple-choice question.
Question: What are double sugars called?
Options:
A. sodiums
B. disaccharides
C. silicates
D. monosaccharides
Which option is correct and why? | The correct answer is: disaccharides. | B |
A baby bear has golden fur which is medium length. The reason for this is most likely | [
"gene contributors shared that characteristic",
"its parents are polar bears",
"mother bear has blue eyes",
"parents all have black fur"
] | gene contributors shared that characteristic | Answer the following multiple-choice question.
Question: A baby bear has golden fur which is medium length. The reason for this is most likely
Options:
A. gene contributors shared that characteristic
B. its parents are polar bears
C. mother bear has blue eyes
D. parents all have black fur
Which option is correct and why? | The correct answer is: gene contributors shared that characteristic. | A |
When gas particles heat up and gain energy, what do they do? | [
"move faster",
"go up",
"move slower",
"stop"
] | move faster | Answer the following multiple-choice question.
Question: When gas particles heat up and gain energy, what do they do?
Options:
A. move faster
B. go up
C. move slower
D. stop
Which option is correct and why? | The correct answer is: move faster. | A |
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