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Which shows one example of a physical change and one example of a chemical change?
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Which situation would affect an organism's niche in a positive way?
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[ 0.002832207828760147, -0.015024255961179733, 0.059298012405633926, 0.06169504672288895, 0.033672597259283066, -0.0224579107016325, 0.02067440375685692, 0.015751926228404045, 0.00006409475463442504, 0.019647104665637016, 0.030333872884511948, 0.03190336003899574, -0.0376676507294178, -0.006...
Which stage occurs in both the life cycle of a tree and in the life cycle of a frog?
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[ 0.06539899855852127, 0.019230764359235764, 0.0640065148472786, 0.010149570181965828, -0.01780226081609726, 0.033563803881406784, 0.05886870622634888, 0.0031180966179817915, 0.01845048926770687, 0.025593001395463943, 0.039926040917634964, -0.001318213646300137, -0.03608469292521477, -0.0033...
Which statement about the molecules in ice and the molecules in liquid water is correct?
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[ 0.012022079899907112, 0.006061132065951824, -0.04933060333132744, 0.040774889290332794, 0.002341801067814231, -0.002361837774515152, -0.01478715892881155, -0.0037894598208367825, 0.020247187465429306, -0.01722162961959839, 0.028953175991773605, -0.005480065010488033, -0.026548760011792183, ...
Which statement accurately describes an interaction between plants and animals?
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[ 0.011484317481517792, 0.0014363127993419766, 0.028546908870339394, 0.05734119191765785, 0.0006033596000634134, 0.0376255176961422, 0.04519515112042427, 0.0021042213775217533, 0.0052381353452801704, 0.03196066617965698, 0.008249908685684204, 0.014075555838644505, -0.01034021470695734, 0.005...
Which statement best describes a property of water?
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Which statement best describes a structural adaptation that helps an organism survive in a desert?
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[ 0.0560055710375309, 0.03580550476908684, 0.0578542985022068, 0.06807667762041092, 0.012723595835268497, 0.03561519458889961, 0.03534332290291786, -0.009597071446478367, 0.004951463546603918, 0.03857859596610069, -0.05190030857920647, 0.003510543378069997, 0.03140118345618248, 0.01904461346...
Which statement best describes all types of energy transfers?
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Which statement best describes how the Internet has helped improve life for many people?
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Which statement best describes the effect of the Sun on the oceans?
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[ -0.007062305696308613, 0.04354623332619667, 0.01220411155372858, 0.0724877268075943, 0.0649397149682045, 0.03834301605820656, -0.01914917677640915, -0.05533721297979355, 0.01901518926024437, -0.03617687150835991, 0.023179994896054268, 0.0384100116789341, -0.04676195606589317, 0.00787181872...
Which statement best describes the energy changes that occur while a child is riding on a sled down a steep, snow-covered hill?
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[ 0.015604279935359955, -0.021417388692498207, -0.05707881599664688, 0.0009070950327441096, 0.007571155671030283, 0.0347503200173378, -0.007474912330508232, 0.013134030625224113, 0.03418569266796112, -0.036187559366226196, 0.03747080639004707, 0.03398037329316139, -0.03775312006473541, -0.00...
Which statement best describes the process of respiration?
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Which statement best describes the roles of photosynthesis and respiration in the carbon cycle?
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[ 0.02221054583787918, 0.0194073673337698, -0.029477320611476898, 0.01643814705312252, 0.017815319821238518, 0.03350139409303665, -0.027973176911473274, 0.012287100777029991, 0.014533549547195435, -0.005664959084242582, 0.035044606775045395, -0.02869594655930996, -0.016750697046518326, 0.002...
Which statement best explains why a tree branch floats on water?
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Which statement best explains why summer days are warmer than winter days in Arkansas?
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[ 0.00037212367169559, 0.024989521130919456, -0.007687715347856283, 0.03677300363779068, 0.04566396400332451, 0.024171551689505577, -0.017532970756292343, -0.0781456008553505, 0.02951798215508461, -0.001726327813230455, -0.0402582585811615, 0.043506424874067307, -0.019405998289585114, -0.002...
Which statement best explains why wood is considered a renewable energy resource and coal is not?
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Which statement concerning metals is correct?
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Which statement correctly describes a physical characteristic of the Moon?
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Which statement correctly describes a property of a type of matter?
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[ 0.032474976032972336, 0.04227958247065544, -0.02987964078783989, 0.026064274832606316, 0.035602688789367676, 0.021627802401781082, -0.0175129733979702, -0.05385877192020416, 0.010908176191151142, 0.01190083660185337, 0.00789137464016676, 0.02877052314579487, -0.010048610158264637, 0.009094...
Which statement describes a positive effect of a scientific discovery?
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Which statement describes how energy can be helpful?
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Which statement describes how the life cycle of butterflies is different from the life cycle of frogs?
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[ 0.06415211409330368, 0.01937045343220234, 0.04764307290315628, 0.04403981566429138, -0.022043457254767418, 0.03874090686440468, 0.0507282130420208, -0.0007609821041114628, 0.04013039544224739, 0.03386591002345085, -0.010515389032661915, 0.018404874950647354, 0.006859142333269119, 0.0172391...
Which statement explains why most salmon leave salt water and return to fresh water?
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Which statement is an example of an inherited trait in a living thing?
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Which statement is an example of how humans have changed the natural environment?
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Which statement is an opinion about the element copper?
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Which statement is an opinion about the heart?
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Which statement is an opinion?
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Which statement is best supported by the chemical equation shown? 6CO_{2} + 12H_{2}O + light -> C_{6}H_{12}O_{6} + 6O_{2} + 6H_{2}O
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[ 0.04206704720854759, -0.02534262277185917, -0.002242544898763299, 0.034558121114969254, -0.009951459243893623, 0.026622554287314415, 0.03481410816311836, -0.010228777304291725, 0.0036291361320763826, -0.03155028447508812, 0.04377362132072449, -0.012863300740718842, -0.06361254304647446, -0...
Which statement is true about rocks?
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Which statement is true about the solar system?
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Which step in asexual reproduction would you expect to find in volvox but not in amoebas?
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Which step should a student do in order to be able to repeat an experiment?
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Which step should be performed first in a scientific investigation?
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Which structures are common to both plant and animal cells?
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Which substance is a compound?
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Which substance will retain the largest amount of energy from the Sun?
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Which substance would most neutralize an acidic food?
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Which substance, when mixed with water, will produce the best conductor of electricity?
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Which system helps maintain a normal body temperature of 98.6°F?
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Which term best describes the establishment of a new community of organisms after a volcano?
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[ 0.04010995849967003, -0.00718865729868412, 0.019623268395662308, 0.04413926973938942, -0.04147050529718399, 0.014638957567512989, 0.07111472636461258, -0.00816982053220272, 0.02333860658109188, 0.010020948946475983, 0.049712277948856354, 0.02885928563773632, -0.02510470151901245, -0.029984...
Which term best describes the nature of all light waves?
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Which theory of the origin of the Moon proposes that Earth's Moon formed by the same process that formed Mars, Jupiter, and Neptune?
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Which tool would a student use to measure the mass of a brick?
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Which tool would be best to use to determine how long it takes a cup of water to boil?
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Which tool would be the most helpful in an investigation of the life cycle of a monarch butterfly?
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Which traits would a species of nocturnal predators most likely develop over time to survive in the wild?
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Which two environmental changes usually cause certain animals to migrate?
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Which two plant cell structures are responsible for storing energy from sunlight and later releasing it for cells to use?
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1
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Which two senses would BEST help a person measure hair length?
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Which two systems primarily function to rid the human body of the wastes resulting from cellular energy production?
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Which type of cell is connected to muscle fibers to facilitate control of the muscle?
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Which type of drinking container best conserves natural resources?
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Which type of energy is needed to cut a piece of wood into smaller pieces with a saw?
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1
1
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Which type of rock forms by weathering?
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Which weather event is most likely to cause a forest fire?
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Which will most likely result from a low-pressure weather system?
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Which will most likely result if there is increased upwelling in a coastal area?
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Which would indicate that a series of fossils represent the evolution of the horse?
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Which would least likely have an impact on global climate changes?
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Why are fossil fuels called nonrenewable resources?
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Why are rapidly occurring environmental changes more likely to cause extinctions than slowly occurring changes?
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Why do convergent margins tend to cause the formation of sedimentary basins?
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Why do most of the leaves of forest trees grow at the top of the tree?
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1
1
1
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Why does a floor covered with tile feel colder than a floor covered with carpet?
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Why does a plastic rod have a negative charge after being rubbed with a piece of fur?
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Why does a town in the desert rarely experience early morning fog as compared to a town along the coast?
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Why does sexual reproduction result in more genetic diversity than asexual reproduction?
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Why does the Sun appear to be the largest star when there are stars that are much larger than the Sun?
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Why is a reduction in biodiversity due to loss of plant populations especially destructive to an ecosystem?
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Why is it difficult to create a terrarium ecosystem that will last a long time without human help?
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Why is it that the Moon can sometimes be seen during the day as well as at night?
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Why is the structure of a sperm cell very different from the structure of an egg cell?
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Why is water from an aquifer more likely to be cleaner than water from other sources?
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Why is watering plants and grass in the early morning a way to conserve water?
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Winds blowing inland from oceans tend to have greater moisture than winds blowing over land. How does the high moisture content affect the coastal area climate?
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Wolves, which are top predators, were eliminated from Yellowstone National Park in the 1930s. In 1995, wolves were reintroduced into Yellowstone. During the period in which wolves were absent from Yellowstone, which most likely occurred?
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Years ago farmers found that corn plants grew better if decaying fish were buried near by. What did the decaying fish probably supply to the plants to improve their growth?
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You are getting up to go to school in Louisiana; a student on the other side of Earth is getting ready for bed. What is the reason for this?
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Zinc is a mineral that helps
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