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What is defined as the velocity of the object at a given moment?

asked Jan 6 in Science by QOBGertrude3 (350 points)

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What kind of scientists measure percentages of sand, silt, and clay?

asked Jan 7 in Science by ChiKramer817 (350 points)

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What do ferns use in place of seeds to reproduce?

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What help should you use for disposing hazardous products?

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What glands produce the salty fluid that helps cool the body of many mammals?

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What is the middle layer that hair pass through before exiting at the surface of the skin?

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What occurs when individuals of different species strive for a limited resource in the same area?

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What mammal is often a pollinator of nocturnal flowers?

asked Jan 7 in Science by PIGPoppy325 (1.0k points)

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What is the name for compounds that contain only carbon and hydrogen?

asked Jan 7 in Science by LannyChaffey (510 points)

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What do craters and rifts become when they fill with water?

asked Jan 6 in Science by ToddPamphlet (590 points)

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What gas produced by fossil fuel use is a major cause of global warming?

asked Jan 6 in Science by NormanFriedm (650 points)

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What kind of rays can travel thousands of meters through air and can penetrate and damage cells deep inside the body?

asked Jan 7 in Science by AsaCarlino59 (550 points)

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What is produced when hydrogen gas and oxygen gas are ignited?

asked Jan 6 in Science by CarmaDurden (430 points)

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What is the female reproductive structure of a flower called?

asked Jan 7 in Science by ElenaSchoenh (490 points)

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What do you call the carbohydrate formed when two monosaccharides bond together?

asked Jan 6 in Science by SolomonLach7 (670 points)

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What do anglerfish use their glow-in-the-dark, rod-like structure for?

asked Jan 6 in Science by LaurindaPape (370 points)

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What is a small protein that helps fight infections?

asked Jan 6 in Science by JulianSikora (430 points)

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What is used to recrystallize excess dissolved solute in a supersaturated solution?

asked Jan 7 in Science by Valeria6199 (570 points)

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What is the term that refers to stored chemical energy in organic matter or wastes?

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What element do nuclear power plants use in fuel rods?

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