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What kind of map can show the features of the bottom of a body of water?

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What is the amount of energy required to begin a chemical reaction known as?

asked Jan 6 in Science by BrandenBreez (510 points)

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What type of change has occurred when a copper penny changes color?

asked Jan 8 in Science by GenevaPicot (570 points)

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What term is used to describe the development of new technology?

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What is the“packet” of energy called that the nucleus emits during gamma decay?

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What is the study of the similarities and differences in the embryos of different species?

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What term is used to describe modern seed plants that produce seeds in cones?

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What is the lightest molecule?

asked Jan 7 in Science by GeraldineLam (470 points)

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What is the most common cause of dwarfism?

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What property is the result of force acting on a given area?

asked Jan 7 in Science by NickolasLivi (310 points)

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What measures the amount of matter in an object?

asked Jan 7 in Science by VelmaBiscoe4 (670 points)

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What system makes sure leaked blood returns back to the bloodstream?

asked Jan 7 in Science by SeleneD08581 (310 points)

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What property is a measure of the average kinetic energy of molecules?

asked Jan 7 in Science by Tod798569034 (430 points)

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What part of the sweet potato store sugar from photosynthesis as starch?

asked Jan 7 in Science by JasperHatter (350 points)

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What kind of diagrams can be used to illustrate electron movements and ion formation?

asked Jan 7 in Science by KiaCherry527 (550 points)

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What is the term for the movement of molecules from an area of high concentration to an area of low concentration?

asked Jan 7 in Science by IvorySmiley5 (830 points)

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What is the type of plant called when its leaves seasonally turn color and fall off?

asked Jan 7 in Science by YongChoi989 (690 points)

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What is the term for animals that have a backbone?

asked Jan 7 in Science by RonnySanor7 (590 points)

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What is the smallest volcanic landform that is formed from accumulation of many small fragments of ejected material?

asked Jan 7 in Science by GeniaDowdell (450 points)

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What is the name for a way of learning that involves reward or punishment?

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