Recent questions in Science

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What are single-celled or colonial organisms that do not have membranebound nuclei?

asked Jan 3 in Science by QAMSibyl4514 (2.0k points)

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What are seeds plants that produce naked seeds in cones called?

asked Jan 3 in Science by IvyHogan8844 (1.6k points)

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What are secreted into the gi tract by organs of the gi tract or from a nearby gland named the pancreas?

asked Jan 3 in Science by DeboraMccomb (1.9k points)

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What are scientists called who study the weather and give forecasts?

asked Jan 3 in Science by Wilbur29087 (1.8k points)

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What are ring-shaped hydrocarbons called?

asked Jan 3 in Science by CarmaC633252 (1.7k points)

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What are reversible physical changes in matter called?

asked Jan 3 in Science by JaneenBarrie (1.6k points)

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What are responsible for removing excess h+ ions from the blood?

asked Jan 3 in Science by DeeGarrick50 (2.1k points)

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What are resources that don't run out?

asked Jan 3 in Science by MilfordFlore (2.0k points)

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What are resources that can not be remade, or would take too long to remake to keep up wiht human use called?

asked Jan 3 in Science by NoeMorales5 (1.9k points)

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What are required when the damage from trauma or infection cannot be closed with sutures or staples?

asked Jan 3 in Science by NateDicks693 (1.8k points)

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What are regular changes in biology or behavior that occur in a 24 hour cycle?

asked Jan 3 in Science by Dawn49061396 (2.1k points)

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What are reactions that can occur only in one direction called?

asked Jan 3 in Science by NadineKzd354 (2.0k points)

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What are protons and neutrons that make up the nucleus of an atom called?

asked Jan 3 in Science by Mose2866156 (1.6k points)

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What are proteins that increase the rate of biochemical reactions?

asked Jan 3 in Science by LawrenceMcGr (1.8k points)

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What are proteins made up of?

asked Jan 3 in Science by JoshWimmer49 (1.9k points)

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What are prokaryotic cells filled with?

asked Jan 3 in Science by BFFRachelle (1.8k points)

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What are professionals in technology are generally called ?

asked Jan 3 in Science by BYUBlake479 (2.0k points)

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What are prepared by the oxidation of secondary alcohols?

asked Jan 3 in Science by ColinVanderm (2.0k points)

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What are plastids that contain other pigments?

asked Jan 3 in Science by ConnieSmothe (2.4k points)

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What are plants that grow where people don't want them to and can take up space and use resources which hinders growth of more desirable plants?

asked Jan 3 in Science by Cathern2110 (2.0k points)

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