Recent questions in Science

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Does warm air sit above or below cooler air in the troposphere?

asked Dec 30, 2024 in Science by ReneeJuergen (490 points)

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Does the stream-lined body featured on most fish increase or decrease water resistance?

asked Dec 30, 2024 in Science by TeodoroN8379 (370 points)

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Does pressure increase or decrease when gas particles heat up?

asked Dec 30, 2024 in Science by StepanieTala (550 points)

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Does overhead irrigation or drip irrigation use less water?

asked Dec 30, 2024 in Science by JeroldNorthe (490 points)

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Does deforestation increase or decrease carbon dioxide levels around the world?

asked Dec 30, 2024 in Science by RoseDelmonte (390 points)

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Does blood flow increase or decrease when blood vessels constrict?

asked Dec 30, 2024 in Science by AmyKha736365 (310 points)

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Does air temperature increase or decrease as it rises higher in the atmosphere?

asked Dec 30, 2024 in Science by EarleFrost99 (270 points)

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Do waves move faster when particles are close to each other or far away?

asked Dec 30, 2024 in Science by NewtonKirch (370 points)

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Do placental mammals give birth to relatively small or large fetuses?

asked Dec 30, 2024 in Science by LesDaluz8794 (210 points)

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Do particles collide more in two reactants when they are both in fluid forms or solid forms?

asked Dec 30, 2024 in Science by VirgieIfl322 (390 points)

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Do nonvascular or vascular plants have a dominant sporophyte generation?

asked Dec 30, 2024 in Science by SamaraUdl38 (390 points)

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Do most substances increase or decrease in size when they change from a liquid to a solid?

asked Dec 30, 2024 in Science by Emerson1291 (350 points)

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Do most humans feed at one trophic level, or more than one?

asked Dec 30, 2024 in Science by DannyKalb466 (690 points)

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Do metals tend to gain electrons or lose electrons in chemical reactions?

asked Dec 30, 2024 in Science by SebastianGar (350 points)

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Do bacteria sexually reproduce?

asked Dec 30, 2024 in Science by GailWorthing (750 points)

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Do amphibians and reptiles maintain a constant body temperature?

asked Dec 30, 2024 in Science by TeresaCulpep (410 points)

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Dna transcription is controlled by what type of proteins?

asked Dec 30, 2024 in Science by JackieMascor (410 points)

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Dna segments cross over to form what kind of chromosome?

asked Dec 30, 2024 in Science by LeomaDnl617 (370 points)

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Dna replication, chromosome segregation, and the separation into two daughter cells are steps in what process?

asked Dec 30, 2024 in Science by RoseDelmonte (390 points)

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Dna is normally found within what region of a cell?

asked Dec 30, 2024 in Science by DannyFlowers (570 points)

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