ellendagher/MNLP_M2_mcqa_dataset_split · Datasets at Hugging Face

What may become unbalanced if the lungs are working too fast or too slow?

[ "Decibels", "hair on head", "air pressure", "gasoline levels", "Acids", "energy usage", "brain chemistry", "blood pH" ]

blood pH

Answer the following multiple-choice question. Question: What may become unbalanced if the lungs are working too fast or too slow? Options: A. Decibels B. hair on head C. air pressure D. gasoline levels E. Acids F. energy usage G. brain chemistry H. blood pH Which option is correct and why?

The correct answer is: blood pH.

A pulley is a simple machine that consists of a grooved wheel and?

[ "a rope", "a lever", "a battery", "a wedge" ]

a rope

Answer the following multiple-choice question. Question: A pulley is a simple machine that consists of a grooved wheel and? Options: A. a rope B. a lever C. a battery D. a wedge Which option is correct and why?

The correct answer is: a rope.

While matter is recycled, ecosystems need a constant input of what?

[ "light", "heating", "energy", "food" ]

energy

Answer the following multiple-choice question. Question: While matter is recycled, ecosystems need a constant input of what? Options: A. light B. heating C. energy D. food Which option is correct and why?

The correct answer is: energy.

What could be used to fill a beach ball?

[ "Aluminium", "Iron", "Oxygen", "Water" ]

Oxygen

Answer the following multiple-choice question. Question: What could be used to fill a beach ball? Options: A. Aluminium B. Iron C. Oxygen D. Water Which option is correct and why?

The correct answer is: Oxygen.

The sum of the kinetic and potential energies of a system’s atoms and molecules is called what?

[ "used energy", "mechanical energy", "stored energy", "internal energy" ]

internal energy

Answer the following multiple-choice question. Question: The sum of the kinetic and potential energies of a system’s atoms and molecules is called what? Options: A. used energy B. mechanical energy C. stored energy D. internal energy Which option is correct and why?

The correct answer is: internal energy.

How does a squid produce?

[ "Energy.", "photons", "voltage", "sexually", "Energy", "bioaerosols", "waves", "food" ]

sexually

Answer the following multiple-choice question. Question: How does a squid produce? Options: A. Energy. B. photons C. voltage D. sexually E. Energy F. bioaerosols G. waves H. food Which option is correct and why?

The correct answer is: sexually.

What effect does tamiflu have on viruses and cells?

[ "enhances cells", "inhibits spread of virus", "destroys all viruses", "reprograms viruses" ]

inhibits spread of virus

Answer the following multiple-choice question. Question: What effect does tamiflu have on viruses and cells? Options: A. enhances cells B. inhibits spread of virus C. destroys all viruses D. reprograms viruses Which option is correct and why?

The correct answer is: inhibits spread of virus.

a plant requires _ to grow

[ "O3", "energy", "O2", "soil", "Sun", "power", "leaves", "lipids" ]

soil

Answer the following multiple-choice question. Question: a plant requires _ to grow Options: A. O3 B. energy C. O2 D. soil E. Sun F. power G. leaves H. lipids Which option is correct and why?

The correct answer is: soil.

What involves the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide?

[ "combustion reactions", "chemical reactions", "material reactions", "hydrogen reactions" ]

combustion reactions

Answer the following multiple-choice question. Question: What involves the reaction of a hydrocarbon with oxygen gas to produce water and carbon dioxide? Options: A. combustion reactions B. chemical reactions C. material reactions D. hydrogen reactions Which option is correct and why?

The correct answer is: combustion reactions.

The moon's gravitational pull on Earth 's oceans causes the vertical movement of what?

[ "oceans", "rivers", "matter", "waves", "deserts", "asteroids", "the sun", "water" ]

water

Answer the following multiple-choice question. Question: The moon's gravitational pull on Earth 's oceans causes the vertical movement of what? Options: A. oceans B. rivers C. matter D. waves E. deserts F. asteroids G. the sun H. water Which option is correct and why?

The correct answer is: water.

What can happen to a population when animals begin to migrate?

[ "It expands", "harm them", "it can change species", "Move to another area", "it can eat more", "it can go extinct", "it can fluctuate", "Plant growth is reduced" ]

it can fluctuate

Answer the following multiple-choice question. Question: What can happen to a population when animals begin to migrate? Options: A. It expands B. harm them C. it can change species D. Move to another area E. it can eat more F. it can go extinct G. it can fluctuate H. Plant growth is reduced Which option is correct and why?

The correct answer is: it can fluctuate.

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Plants can be infected by what?

[ "human pathogens", "infected meat", "Pesticides", "insects", "human papillomavirus", "viruses", "fungi", "bacteria" ]

viruses

Answer the following multiple-choice question. Question: Plants can be infected by what? Options: A. human pathogens B. infected meat C. Pesticides D. insects E. human papillomavirus F. viruses G. fungi H. bacteria Which option is correct and why?

The correct answer is: viruses.

What is a radio used for?

[ "radiation", "human contact", "energy", "water" ]

human contact

Answer the following multiple-choice question. Question: What is a radio used for? Options: A. radiation B. human contact C. energy D. water Which option is correct and why?

The correct answer is: human contact.

What is the process by which the substances you consume are taken up by the blood?

[ "evaporation", "digestion", "absorption", "filtration" ]

absorption

Answer the following multiple-choice question. Question: What is the process by which the substances you consume are taken up by the blood? Options: A. evaporation B. digestion C. absorption D. filtration Which option is correct and why?

The correct answer is: absorption.

The vector of what organism is significant on a map showing the location of malaria?

[ "virus", "worm", "fungi", "mosquito" ]

mosquito

Answer the following multiple-choice question. Question: The vector of what organism is significant on a map showing the location of malaria? Options: A. virus B. worm C. fungi D. mosquito Which option is correct and why?

The correct answer is: mosquito.

_ have the amazing capacity to regrow segments.

[ "ferns", "arachnids", "roots", "earthworms", "anthropods", "crustacean", "loose soil", "root growth" ]

earthworms

Answer the following multiple-choice question. Question: _ have the amazing capacity to regrow segments. Options: A. ferns B. arachnids C. roots D. earthworms E. anthropods F. crustacean G. loose soil H. root growth Which option is correct and why?

The correct answer is: earthworms.

The Earth may lose a million parts of energy each day but

[ "it loses more", "it has less", "it gains more", "it is soft" ]

it gains more

Answer the following multiple-choice question. Question: The Earth may lose a million parts of energy each day but Options: A. it loses more B. it has less C. it gains more D. it is soft Which option is correct and why?

The correct answer is: it gains more.

A bud will want pollen to be extracted and then spread, so it will require

[ "assistance from vice principals", "delivery to the door", "assistance from flying creatures", "help from new neighbors" ]

assistance from flying creatures

Answer the following multiple-choice question. Question: A bud will want pollen to be extracted and then spread, so it will require Options: A. assistance from vice principals B. delivery to the door C. assistance from flying creatures D. help from new neighbors Which option is correct and why?

The correct answer is: assistance from flying creatures.

Why must values of specific heat be looked up in tables?

[ "lack of formulas", "difficult to understand", "difficult to memorize", "difficult to calculate" ]

difficult to calculate

Answer the following multiple-choice question. Question: Why must values of specific heat be looked up in tables? Options: A. lack of formulas B. difficult to understand C. difficult to memorize D. difficult to calculate Which option is correct and why?

The correct answer is: difficult to calculate.

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The skin is a familiar organ made of what kind of tissue?

[ "recurrent tissue", "innate tissue", "aberrant tissue", "epithelial tissue" ]

epithelial tissue

Answer the following multiple-choice question. Question: The skin is a familiar organ made of what kind of tissue? Options: A. recurrent tissue B. innate tissue C. aberrant tissue D. epithelial tissue Which option is correct and why?

The correct answer is: epithelial tissue.

Amphibians have what sort of sensing system?

[ "strong", "retina", "four limbs", "chemical", "mechanical", "the eyes", "nerves", "heat or cold" ]

chemical

Answer the following multiple-choice question. Question: Amphibians have what sort of sensing system? Options: A. strong B. retina C. four limbs D. chemical E. mechanical F. the eyes G. nerves H. heat or cold Which option is correct and why?

The correct answer is: chemical.

What causes cancer cells to avoid elimination and continue to multiply?

[ "uncontrolled cell division", "continuous cell division", "persistent cell division", "chronic cell division" ]

uncontrolled cell division

Answer the following multiple-choice question. Question: What causes cancer cells to avoid elimination and continue to multiply? Options: A. uncontrolled cell division B. continuous cell division C. persistent cell division D. chronic cell division Which option is correct and why?

The correct answer is: uncontrolled cell division.

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Biodiversity generally increases from the poles to the area where what is found?

[ "animals", "Fjords", "Most plants", "Icebergs", "Rainforests", "Tundra", "our planet", "Animal survival" ]

Rainforests

Answer the following multiple-choice question. Question: Biodiversity generally increases from the poles to the area where what is found? Options: A. animals B. Fjords C. Most plants D. Icebergs E. Rainforests F. Tundra G. our planet H. Animal survival Which option is correct and why?

The correct answer is: Rainforests.

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What is fog formed from?

[ "atoms", "antennas", "watershred", "scattered light", "evaporation", "condensed clouds", "Wet weather", "water vapor" ]

water vapor

Answer the following multiple-choice question. Question: What is fog formed from? Options: A. atoms B. antennas C. watershred D. scattered light E. evaporation F. condensed clouds G. Wet weather H. water vapor Which option is correct and why?

The correct answer is: water vapor.

An example of conservation is avoiding the use of

[ "clothes", "gasoline", "snow", "air" ]

gasoline

Answer the following multiple-choice question. Question: An example of conservation is avoiding the use of Options: A. clothes B. gasoline C. snow D. air Which option is correct and why?

The correct answer is: gasoline.

What tool can be used to bend rays of light?

[ "Compass", "a wave", "fibers", "Magnet", "Pliers", "Prism", "forces", "Newton" ]

Prism

Answer the following multiple-choice question. Question: What tool can be used to bend rays of light? Options: A. Compass B. a wave C. fibers D. Magnet E. Pliers F. Prism G. forces H. Newton Which option is correct and why?

The correct answer is: Prism.

Which gland has the largest impact on human metabolism?

[ "three", "Pituitary", "Energy", "Chlorophyll", "Sweat", "energy usage", "Salivary", "Mammary" ]

Pituitary

Answer the following multiple-choice question. Question: Which gland has the largest impact on human metabolism? Options: A. three B. Pituitary C. Energy D. Chlorophyll E. Sweat F. energy usage G. Salivary H. Mammary Which option is correct and why?

The correct answer is: Pituitary.

What do you call the separation of ions that occurs when a solid ionic compound dissolves?

[ "dissolution", "decomposition", "dissociation", "deformation" ]

dissociation

Answer the following multiple-choice question. Question: What do you call the separation of ions that occurs when a solid ionic compound dissolves? Options: A. dissolution B. decomposition C. dissociation D. deformation Which option is correct and why?

The correct answer is: dissociation.

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What can cause people to crash their car?

[ "Long hair", "Greenhouse gases", "Clouds", "smoking cigarettes", "fossil fuels", "energy of moving objects", "Eating and drinking", "Red cars" ]

Eating and drinking

Answer the following multiple-choice question. Question: What can cause people to crash their car? Options: A. Long hair B. Greenhouse gases C. Clouds D. smoking cigarettes E. fossil fuels F. energy of moving objects G. Eating and drinking H. Red cars Which option is correct and why?

The correct answer is: Eating and drinking.

Anagen, catagen and telogen are phases in the growth of what, which involves the root and follicle?

[ "brain", "teeth", "hair", "bone" ]

hair

Answer the following multiple-choice question. Question: Anagen, catagen and telogen are phases in the growth of what, which involves the root and follicle? Options: A. brain B. teeth C. hair D. bone Which option is correct and why?

The correct answer is: hair.

What by predators cause porcupines to extend their quills?

[ "hypothyroidism", "killing insects", "kisses", "aggression", "love", "hyperthyroidism", "kinetic energy", "cohabitating" ]

aggression

Answer the following multiple-choice question. Question: What by predators cause porcupines to extend their quills? Options: A. hypothyroidism B. killing insects C. kisses D. aggression E. love F. hyperthyroidism G. kinetic energy H. cohabitating Which option is correct and why?

The correct answer is: aggression.

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A chemical reaction may occur when _____ is added to an object.

[ "interest", "warmth", "puppies", "loss" ]

warmth

Answer the following multiple-choice question. Question: A chemical reaction may occur when _____ is added to an object. Options: A. interest B. warmth C. puppies D. loss Which option is correct and why?

The correct answer is: warmth.

Atoms are combined, separated, or rearranged during what?

[ "radiation", "spontaneous mutation", "chemical reactions", "physical reactions" ]

chemical reactions

Answer the following multiple-choice question. Question: Atoms are combined, separated, or rearranged during what? Options: A. radiation B. spontaneous mutation C. chemical reactions D. physical reactions Which option is correct and why?

The correct answer is: chemical reactions.

A creature that completely goes unnoticed and unseen against a mottled leaf backdrop is probably

[ "indoors", "glowing", "neon", "matching" ]

matching

Answer the following multiple-choice question. Question: A creature that completely goes unnoticed and unseen against a mottled leaf backdrop is probably Options: A. indoors B. glowing C. neon D. matching Which option is correct and why?

The correct answer is: matching.

Examples of what process are evident in many biological systems because cells are surrounded by semipermeable membranes?

[ "photosynthesis", "apoptosis", "osmosis", "reproduction" ]

osmosis

Answer the following multiple-choice question. Question: Examples of what process are evident in many biological systems because cells are surrounded by semipermeable membranes? Options: A. photosynthesis B. apoptosis C. osmosis D. reproduction Which option is correct and why?

The correct answer is: osmosis.

Species of organisms that have permanently died out can also be called what?

[ "extinct", "succinct", "occuring", "inherited" ]

extinct

Answer the following multiple-choice question. Question: Species of organisms that have permanently died out can also be called what? Options: A. extinct B. succinct C. occuring D. inherited Which option is correct and why?

The correct answer is: extinct.

If a dog is hunting, then

[ "it can sense whales nearby", "it can sense toys around", "it is getting tired", "it can sense something using the olfactory" ]

it can sense something using the olfactory

Answer the following multiple-choice question. Question: If a dog is hunting, then Options: A. it can sense whales nearby B. it can sense toys around C. it is getting tired D. it can sense something using the olfactory Which option is correct and why?

The correct answer is: it can sense something using the olfactory.

The genes that code for the positive cell cycle regulators are called what?

[ "stem cell genes", "ribosomes", "proto-oncogenes", "primary genes" ]

proto-oncogenes

Answer the following multiple-choice question. Question: The genes that code for the positive cell cycle regulators are called what? Options: A. stem cell genes B. ribosomes C. proto-oncogenes D. primary genes Which option is correct and why?

The correct answer is: proto-oncogenes.

What has a positive impact on an organism's health?

[ "chemical energy", "aerobic capacity", "predators", "exercise", "nutrients", "Proteins", "habitat destruction", "death" ]

chemical energy

Answer the following multiple-choice question. Question: What has a positive impact on an organism's health? Options: A. chemical energy B. aerobic capacity C. predators D. exercise E. nutrients F. Proteins G. habitat destruction H. death Which option is correct and why?

The correct answer is: chemical energy.

What can cause melting?

[ "Changing pressure", "Heat energy", "Water expanding", "Evaporation", "converting electricity to heat", "Increase in mass", "Temperature changing", "Chemical reaction" ]

Temperature changing

Answer the following multiple-choice question. Question: What can cause melting? Options: A. Changing pressure B. Heat energy C. Water expanding D. Evaporation E. converting electricity to heat F. Increase in mass G. Temperature changing H. Chemical reaction Which option is correct and why?

The correct answer is: Temperature changing.

What do ants use to communicate?

[ "nerves", "heat energy", "sound", "binary code", "light energy", "Antennae.", "megaphones", "hand signals" ]

Antennae.

Answer the following multiple-choice question. Question: What do ants use to communicate? Options: A. nerves B. heat energy C. sound D. binary code E. light energy F. Antennae. G. megaphones H. hand signals Which option is correct and why?

The correct answer is: Antennae..

Specialization occurs when competing species evolve techniques to what?

[ "Animal survival", "get hurt", "It helps them survive", "save accommodations", "protect plants", "accommodate differences", "refract or absorb.", "see differences" ]

accommodate differences

Answer the following multiple-choice question. Question: Specialization occurs when competing species evolve techniques to what? Options: A. Animal survival B. get hurt C. It helps them survive D. save accommodations E. protect plants F. accommodate differences G. refract or absorb. H. see differences Which option is correct and why?

The correct answer is: accommodate differences.

What is a refrigerator used for?

[ "Electrical energy", "A place to hang magnets", "Cooling your home", "staying warm", "A doorstop", "electricity", "energy usage", "Keeping food fresh" ]

Keeping food fresh

Answer the following multiple-choice question. Question: What is a refrigerator used for? Options: A. Electrical energy B. A place to hang magnets C. Cooling your home D. staying warm E. A doorstop F. electricity G. energy usage H. Keeping food fresh Which option is correct and why?

The correct answer is: Keeping food fresh.

Carbon may be stored in what for years?

[ "marble", "peat", "black holes", "coal", "bricks", "wetland", "dogs", "fossils" ]

marble

Answer the following multiple-choice question. Question: Carbon may be stored in what for years? Options: A. marble B. peat C. black holes D. coal E. bricks F. wetland G. dogs H. fossils Which option is correct and why?

The correct answer is: marble.

What does ozone in the stratosphere protect us from?

[ "comets", "acid rain", "solar rays", "solar traces" ]

solar rays

Answer the following multiple-choice question. Question: What does ozone in the stratosphere protect us from? Options: A. comets B. acid rain C. solar rays D. solar traces Which option is correct and why?

The correct answer is: solar rays.

People with which skin type run a greater risk of vitamin d deficiency?

[ "brighter skin", "lighter skin", "darker skin", "weaker skin" ]

darker skin

Answer the following multiple-choice question. Question: People with which skin type run a greater risk of vitamin d deficiency? Options: A. brighter skin B. lighter skin C. darker skin D. weaker skin Which option is correct and why?

The correct answer is: darker skin.

The earliest types of what lacked flowers, leaves, roots and stems?

[ "clouds", "houses", "plants", "animals" ]

plants

Answer the following multiple-choice question. Question: The earliest types of what lacked flowers, leaves, roots and stems? Options: A. clouds B. houses C. plants D. animals Which option is correct and why?

The correct answer is: plants.

which of these would get bigger and recover from injuries better?

[ "a child who eats thrice a day", "a malnourished little child", "a child who gets insufficient diet", "a child who eats six times a week" ]

a child who eats thrice a day

Answer the following multiple-choice question. Question: which of these would get bigger and recover from injuries better? Options: A. a child who eats thrice a day B. a malnourished little child C. a child who gets insufficient diet D. a child who eats six times a week Which option is correct and why?

The correct answer is: a child who eats thrice a day.

What important function do bees perform on garden plants and many commercial fruit trees?

[ "ruination", "hibernation", "pollination", "condensation" ]

pollination

Answer the following multiple-choice question. Question: What important function do bees perform on garden plants and many commercial fruit trees? Options: A. ruination B. hibernation C. pollination D. condensation Which option is correct and why?

The correct answer is: pollination.

What science includes many fields of science related to our home planet?

[ "biology", "meteorology", "zoology", "earth science" ]

earth science

Answer the following multiple-choice question. Question: What science includes many fields of science related to our home planet? Options: A. biology B. meteorology C. zoology D. earth science Which option is correct and why?

The correct answer is: earth science.

DNA causes what to inherit genetic traits?

[ "offspring", "some mammals", "ancestors", "Nematoda", "heterotrophs", "animals", "minerals", "grandparents" ]

offspring

Answer the following multiple-choice question. Question: DNA causes what to inherit genetic traits? Options: A. offspring B. some mammals C. ancestors D. Nematoda E. heterotrophs F. animals G. minerals H. grandparents Which option is correct and why?

The correct answer is: offspring.

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Mollusks have a circulatory system with one or two hearts that move blood into what?

[ "eyes", "caverns", "body water", "food", "lungs", "allow growth", "drink", "arteries" ]

arteries

Answer the following multiple-choice question. Question: Mollusks have a circulatory system with one or two hearts that move blood into what? Options: A. eyes B. caverns C. body water D. food E. lungs F. allow growth G. drink H. arteries Which option is correct and why?

The correct answer is: arteries.

Coal and oil directly removed from the ground are

[ "directly consumed", "thrown away", "made into products", "stored underground" ]

made into products

Answer the following multiple-choice question. Question: Coal and oil directly removed from the ground are Options: A. directly consumed B. thrown away C. made into products D. stored underground Which option is correct and why?

The correct answer is: made into products.

What molecules are usually insoluble in water?

[ "acids", "polar", "ions", "non-polar" ]

non-polar

Answer the following multiple-choice question. Question: What molecules are usually insoluble in water? Options: A. acids B. polar C. ions D. non-polar Which option is correct and why?

The correct answer is: non-polar.

The distinctive appearance of what tissue is due to polysaccharides called chondroitin sulfates?

[ "bone", "collagen", "membrane", "cartilage" ]

cartilage

Answer the following multiple-choice question. Question: The distinctive appearance of what tissue is due to polysaccharides called chondroitin sulfates? Options: A. bone B. collagen C. membrane D. cartilage Which option is correct and why?

The correct answer is: cartilage.

What's caused by damaged capillaries in the kidneys so the nephrons can no longer filter blood?

[ "bacteria failure", "kidney failure", "sponge failure", "colon failure" ]

kidney failure

Answer the following multiple-choice question. Question: What's caused by damaged capillaries in the kidneys so the nephrons can no longer filter blood? Options: A. bacteria failure B. kidney failure C. sponge failure D. colon failure Which option is correct and why?

The correct answer is: kidney failure.

What layer is above the mesosphere?

[ "thermosphere", "stratosphere", "exosphere", "ionosphere" ]

thermosphere

Answer the following multiple-choice question. Question: What layer is above the mesosphere? Options: A. thermosphere B. stratosphere C. exosphere D. ionosphere Which option is correct and why?

The correct answer is: thermosphere.

On December 3rd after 4PM I can leave behind

[ "Time Travel", "Magic", "My feelings", "sunglasses" ]

sunglasses

Answer the following multiple-choice question. Question: On December 3rd after 4PM I can leave behind Options: A. Time Travel B. Magic C. My feelings D. sunglasses Which option is correct and why?

The correct answer is: sunglasses.

What is most often caused by exposure to solid particles and gases?

[ "syphilis", "diabetes", "contamination", "scattered light", "lung cancer", "hair color", "global warming", "Pollution" ]

lung cancer

Answer the following multiple-choice question. Question: What is most often caused by exposure to solid particles and gases? Options: A. syphilis B. diabetes C. contamination D. scattered light E. lung cancer F. hair color G. global warming H. Pollution Which option is correct and why?

The correct answer is: lung cancer.

What is the process of a confined gas escaping through a tiny hole in its container called?

[ "effusion", "effluent", "dissipation", "dilution" ]

effusion

Answer the following multiple-choice question. Question: What is the process of a confined gas escaping through a tiny hole in its container called? Options: A. effusion B. effluent C. dissipation D. dilution Which option is correct and why?

The correct answer is: effusion.

The vapor pressures of various liquids depends primarily on the strength of what kind of attractions between individual particles?

[ "gravitational", "diffusion", "intermolecular", "outer molecular" ]

intermolecular

Answer the following multiple-choice question. Question: The vapor pressures of various liquids depends primarily on the strength of what kind of attractions between individual particles? Options: A. gravitational B. diffusion C. intermolecular D. outer molecular Which option is correct and why?

The correct answer is: intermolecular.

Organisms require energy in order to do what?

[ "rest soundly", "absorb light", "take in nutrients", "mature and develop" ]

mature and develop

Answer the following multiple-choice question. Question: Organisms require energy in order to do what? Options: A. rest soundly B. absorb light C. take in nutrients D. mature and develop Which option is correct and why?

The correct answer is: mature and develop.

A person can charge something which passes energy through it by

[ "reaching forward", "looking at it", "swiping left", "hooking it up" ]

hooking it up

Answer the following multiple-choice question. Question: A person can charge something which passes energy through it by Options: A. reaching forward B. looking at it C. swiping left D. hooking it up Which option is correct and why?

The correct answer is: hooking it up.

Chromosomes contain genes, which code for

[ "Most plants", "Plants growth", "body tissue", "Animal survival", "animals", "Chemical energy", "peachleaf willow", "A Greek letter" ]

body tissue

Answer the following multiple-choice question. Question: Chromosomes contain genes, which code for Options: A. Most plants B. Plants growth C. body tissue D. Animal survival E. animals F. Chemical energy G. peachleaf willow H. A Greek letter Which option is correct and why?

The correct answer is: body tissue.

Fungi increase the amount of what in soil

[ "one celled organisms", "organic matter", "Energy.", "roots", "genetic diversity", "metals", "Organic compounds", "air" ]

organic matter

Answer the following multiple-choice question. Question: Fungi increase the amount of what in soil Options: A. one celled organisms B. organic matter C. Energy. D. roots E. genetic diversity F. metals G. Organic compounds H. air Which option is correct and why?

The correct answer is: organic matter.

What are reactions that can occur only in one direction called?

[ "instantaneous", "irreversible", "critical", "permanent" ]

irreversible

Answer the following multiple-choice question. Question: What are reactions that can occur only in one direction called? Options: A. instantaneous B. irreversible C. critical D. permanent Which option is correct and why?

The correct answer is: irreversible.

What tastes flavors?

[ "flamingos", "metals", "stars", "bicycles" ]

flamingos

Answer the following multiple-choice question. Question: What tastes flavors? Options: A. flamingos B. metals C. stars D. bicycles Which option is correct and why?

The correct answer is: flamingos.

Poison causes harm to which of the following?

[ "a Tree", "a robot", "a house", "a car" ]

a Tree

Answer the following multiple-choice question. Question: Poison causes harm to which of the following? Options: A. a Tree B. a robot C. a house D. a car Which option is correct and why?

The correct answer is: a Tree.

what does hitting an object cause?

[ "frequency waves", "harmful substances", "Electrical energy", "chemical reaction", "friction", "Movement", "heat energy", "chemical changes" ]

frequency waves

Answer the following multiple-choice question. Question: what does hitting an object cause? Options: A. frequency waves B. harmful substances C. Electrical energy D. chemical reaction E. friction F. Movement G. heat energy H. chemical changes Which option is correct and why?

The correct answer is: frequency waves.

You couldn't discover the shape of an object if you had

[ "nose plug", "tape over mouth", "ear plugs", "hands behind back" ]

hands behind back

Answer the following multiple-choice question. Question: You couldn't discover the shape of an object if you had Options: A. nose plug B. tape over mouth C. ear plugs D. hands behind back Which option is correct and why?

The correct answer is: hands behind back.

What is the name of the galaxy we live in?

[ "Andromeda", "milky way", "Bode's Galaxy", "Centaurus A" ]

milky way

Answer the following multiple-choice question. Question: What is the name of the galaxy we live in? Options: A. Andromeda B. milky way C. Bode's Galaxy D. Centaurus A Which option is correct and why?

The correct answer is: milky way.

Which is most likely to cause an animal to shiver?

[ "5 degrees celsius", "42 degrees Fahrenheit", "6 degrees Celsius", "8 degrees Celsius" ]

5 degrees celsius

Answer the following multiple-choice question. Question: Which is most likely to cause an animal to shiver? Options: A. 5 degrees celsius B. 42 degrees Fahrenheit C. 6 degrees Celsius D. 8 degrees Celsius Which option is correct and why?

The correct answer is: 5 degrees celsius.

What can help with sinus infections?

[ "arteries", "hydration", "one celled organisms", "prolactin release", "radiography", "Enzymes", "antihistamines", "aqueous solution" ]

antihistamines

Answer the following multiple-choice question. Question: What can help with sinus infections? Options: A. arteries B. hydration C. one celled organisms D. prolactin release E. radiography F. Enzymes G. antihistamines H. aqueous solution Which option is correct and why?

The correct answer is: antihistamines.

What does a salamander eat?

[ "mice", "Venus flytraps", "fleas", "bats" ]

fleas

Answer the following multiple-choice question. Question: What does a salamander eat? Options: A. mice B. Venus flytraps C. fleas D. bats Which option is correct and why?

The correct answer is: fleas.

What is the time interval required for one complete wave to pass a point called?

[ "period", "cycle", "half-life", "minute" ]

period

Answer the following multiple-choice question. Question: What is the time interval required for one complete wave to pass a point called? Options: A. period B. cycle C. half-life D. minute Which option is correct and why?

The correct answer is: period.

Plants, algae and bacteria are all examples of what type of organism?

[ "microbes", "unicellular", "photosynthetic", "skeletal" ]

photosynthetic

Answer the following multiple-choice question. Question: Plants, algae and bacteria are all examples of what type of organism? Options: A. microbes B. unicellular C. photosynthetic D. skeletal Which option is correct and why?

The correct answer is: photosynthetic.

What organism is characterized by an incomplete digestive system and a single, tentacled opening?

[ "cnidarians", "prokaryotes", "sponges", "annelids" ]

cnidarians

Answer the following multiple-choice question. Question: What organism is characterized by an incomplete digestive system and a single, tentacled opening? Options: A. cnidarians B. prokaryotes C. sponges D. annelids Which option is correct and why?

The correct answer is: cnidarians.

In the body, oxygen is used by cells of the body’s tissues and carbon dioxide is produced as what?

[ "food", "oxygen", "waste product", "fuel" ]

waste product

Answer the following multiple-choice question. Question: In the body, oxygen is used by cells of the body’s tissues and carbon dioxide is produced as what? Options: A. food B. oxygen C. waste product D. fuel Which option is correct and why?

The correct answer is: waste product.

Hawks eat

[ "eggs", "eagles", "dogs", "geckos" ]

geckos

Answer the following multiple-choice question. Question: Hawks eat Options: A. eggs B. eagles C. dogs D. geckos Which option is correct and why?

The correct answer is: geckos.

What happens when available water decreases in an environment?

[ "growth", "flooding", "rain", "dry spell" ]

dry spell

Answer the following multiple-choice question. Question: What happens when available water decreases in an environment? Options: A. growth B. flooding C. rain D. dry spell Which option is correct and why?

The correct answer is: dry spell.

Photosynthesis can be found

[ "only in rain forests", "Direct sunlight.", "Transfers energy", "our nearest star", "flow of electrons", "just about everywhere on Earth", "only in tropical climates", "in young plants" ]

just about everywhere on Earth

Answer the following multiple-choice question. Question: Photosynthesis can be found Options: A. only in rain forests B. Direct sunlight. C. Transfers energy D. our nearest star E. flow of electrons F. just about everywhere on Earth G. only in tropical climates H. in young plants Which option is correct and why?

The correct answer is: just about everywhere on Earth.

What type of organism has an exoskeleton?

[ "fungi", "ferns", "mollusks", "animals", "barnacles", "reptiles", "insects", "birds" ]

insects

Answer the following multiple-choice question. Question: What type of organism has an exoskeleton? Options: A. fungi B. ferns C. mollusks D. animals E. barnacles F. reptiles G. insects H. birds Which option is correct and why?

The correct answer is: insects.

A komodo dragon's body temperature would be highest if immersed in

[ "lava", "apple juice", "liquid nitrogen", "water" ]

lava

Answer the following multiple-choice question. Question: A komodo dragon's body temperature would be highest if immersed in Options: A. lava B. apple juice C. liquid nitrogen D. water Which option is correct and why?

The correct answer is: lava.

What is the main greenhouse gas causing global warming?

[ "nitrogen", "sulfur", "carbon dioxide", "carbon monoxide" ]

carbon dioxide

Answer the following multiple-choice question. Question: What is the main greenhouse gas causing global warming? Options: A. nitrogen B. sulfur C. carbon dioxide D. carbon monoxide Which option is correct and why?

The correct answer is: carbon dioxide.

What are vascular plants that produce seeds in the form of cones?

[ "Leptospirosis", "more abundant", "Newton", "it needs them", "Conifers", "epidermal", "evergreens", "white" ]

evergreens

Answer the following multiple-choice question. Question: What are vascular plants that produce seeds in the form of cones? Options: A. Leptospirosis B. more abundant C. Newton D. it needs them E. Conifers F. epidermal G. evergreens H. white Which option is correct and why?

The correct answer is: evergreens.

Lightening could be a combustion of

[ "rain and ice", "milk", "seaweed", "candy" ]

rain and ice

Answer the following multiple-choice question. Question: Lightening could be a combustion of Options: A. rain and ice B. milk C. seaweed D. candy Which option is correct and why?

The correct answer is: rain and ice.

what reproduces sexually?

[ "sperm", "humans", "ferns", "nematodes", "viruses", "Most plants", "bacteria", "insects" ]

nematodes

Answer the following multiple-choice question. Question: what reproduces sexually? Options: A. sperm B. humans C. ferns D. nematodes E. viruses F. Most plants G. bacteria H. insects Which option is correct and why?

The correct answer is: nematodes.

What advantage equals the distance of effort divided by the distance the object moves and is also equal to the output force divided by the input force?

[ "mechanical", "constant", "atomic", "potential" ]

mechanical

Answer the following multiple-choice question. Question: What advantage equals the distance of effort divided by the distance the object moves and is also equal to the output force divided by the input force? Options: A. mechanical B. constant C. atomic D. potential Which option is correct and why?

The correct answer is: mechanical.

Which material is most likely to be considered hard, in the field of geology?

[ "plastic jewels", "cheese", "real jewels", "chalk" ]

real jewels

Answer the following multiple-choice question. Question: Which material is most likely to be considered hard, in the field of geology? Options: A. plastic jewels B. cheese C. real jewels D. chalk Which option is correct and why?

The correct answer is: real jewels.

Which of the following is likely to eat berries?

[ "a sparrow", "a lobster", "a tiger", "a walrus" ]

a sparrow

Answer the following multiple-choice question. Question: Which of the following is likely to eat berries? Options: A. a sparrow B. a lobster C. a tiger D. a walrus Which option is correct and why?

The correct answer is: a sparrow.

Reusing plastic bags has a positive impact on what?

[ "the plastic", "consumers", "the thoughts", "exercise", "critical organs", "lowered energy cost", "the bags", "the environment" ]

the environment

Answer the following multiple-choice question. Question: Reusing plastic bags has a positive impact on what? Options: A. the plastic B. consumers C. the thoughts D. exercise E. critical organs F. lowered energy cost G. the bags H. the environment Which option is correct and why?

The correct answer is: the environment.

When does water evaporate more quickly?

[ "dry and hot", "salt and water.", "In October", "during the day", "at night", "In the morning", "hydration", "lowered energy cost" ]

during the day

Answer the following multiple-choice question. Question: When does water evaporate more quickly? Options: A. dry and hot B. salt and water. C. In October D. during the day E. at night F. In the morning G. hydration H. lowered energy cost Which option is correct and why?

The correct answer is: during the day.

When a rock is altered by heat from a nearby magma, what occurs?

[ "form metamorphism", "sublimation", "contact metamorphism", "evaporation" ]

contact metamorphism

Answer the following multiple-choice question. Question: When a rock is altered by heat from a nearby magma, what occurs? Options: A. form metamorphism B. sublimation C. contact metamorphism D. evaporation Which option is correct and why?

The correct answer is: contact metamorphism.