Recent questions in Science

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What term refers to an animal that sleeps during the day and is active at night?

asked Jan 8 in Science by Delmar318426 (1.8k points)

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What term refers to a wall or partition that divides the heart into chambers?

asked Jan 8 in Science by KaylaTibbett (1.9k points)

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What term refers to a change in species over time?

asked Jan 8 in Science by TillyBbd3251 (2.3k points)

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What term means the time in which half of the original number of radioactive nuclei in a sample decay?

asked Jan 8 in Science by JannetteBarr (2.2k points)

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What term means the tendency of a mineral to break along certain planes?

asked Jan 8 in Science by JoelPrentice (1.4k points)

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1 answer 39 views

What term means the percentage by mass of each element in a compound?

asked Jan 8 in Science by DoloresLocke (1.7k points)

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What term means the percent by mass of each element in a compound?

asked Jan 8 in Science by EdwardoO6191 (2.5k points)

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What term means the minimum energy required in order for a collision between molecules to result in a chemical reaction?

asked Jan 8 in Science by Regina84W280 (1.7k points)

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What term means the force of attraction that holds together oppositely charged ions?

asked Jan 8 in Science by AdelaideYwt4 (1.6k points)

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What term means the amount of space matter takes up?

asked Jan 8 in Science by StacyS111358 (2.3k points)

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1 answer 51 views

What term means the amount of a substance required to form a saturated solution in a given amount of solvent at a specified temperature?

asked Jan 8 in Science by KaraTva8370 (2.3k points)

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1 answer 96 views

What term means the adjusting of systems within a cell in order to restore balance or maintain equilibrium?

asked Jan 8 in Science by OrvalLasley3 (2.1k points)

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1 answer 68 views

What term means the abnormal or excessive extension of a joint - particularly a hinged joint - beyond its normal range of motion, thus resulting in injury?

asked Jan 8 in Science by EdytheEwk100 (2.6k points)

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1 answer 79 views

What term means that only molecules or ions of a certain size, shape, polarity or charge are capable of passing through the material?

asked Jan 8 in Science by CandelariaFi (1.6k points)

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1 answer 115 views

What term means taking used items and materials and turning them into something new?

asked Jan 8 in Science by AlineBentham (2.1k points)

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1 answer 34 views

What term means opposition to the flow of electric charges that occurs when electric current travels through matter?

asked Jan 8 in Science by AudraNowlin6 (2.2k points)

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1 answer 27 views

What term means controlling body temperature within a narrow range from the inside through biochemical or physical means?

asked Jan 8 in Science by BeatriceJ11 (2.0k points)

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1 answer 48 views

What term means anything that is detected either through human senses or with instruments and measuring devices that extend human senses?

asked Jan 8 in Science by Bernice06378 (1.4k points)

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1 answer 71 views

What term means an area where two closely related species continue to interact and reproduce?

asked Jan 8 in Science by Linwood6326 (2.3k points)

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1 answer 45 views

What term means a reproductive cell, like the human egg in females?

asked Jan 8 in Science by LannyNewell (1.8k points)

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