Recent questions in Science

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Organic substances, including proteins, carbohydrates, and oils, contain what element?

asked Dec 28, 2024 in Science by KieraBrierly (540 points)

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What is the general name for a solid material that is formed via a natural process?

asked Dec 28, 2024 in Science by JimmieA41716 (390 points)

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A mineral can be made of an element or a?

asked Dec 28, 2024 in Science by WillieYoo467 (330 points)

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What type of rock contains concentrations of valuable minerals?

asked Dec 28, 2024 in Science by AnnelieseMan (470 points)

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When blood vessels in the head dilate, what kind of severe headache can occur?

asked Dec 28, 2024 in Science by FloraMcKelve (620 points)

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What causes a meteoroid to vaporize after it enters the atmosphere?

asked Dec 28, 2024 in Science by PedroLeitch (230 points)

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What is the force of attraction between a positive metal ion and valence electrons?

asked Dec 28, 2024 in Science by OMSIsidra587 (450 points)

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Which metal is not a solid even at room temperature?

asked Dec 28, 2024 in Science by ToniCampos09 (470 points)

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A trait controlled by a single gene that has two alleles is given what name, after the scientist who studied inheritance?

asked Dec 28, 2024 in Science by ShellyClimps (550 points)

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What is the term for a disturbance in matter that causes the transfer of energy from place to place?

asked Dec 28, 2024 in Science by ElvindeCaste (470 points)

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Sporangia produce spores that develop into tiny, heart-shaped what?

asked Dec 28, 2024 in Science by EliPicard920 (290 points)

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What is a fold of the outer skin lining the shell called?

asked Dec 28, 2024 in Science by NellieAbdull (550 points)

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What type of respiration has the advantage of releasing more energy?

asked Dec 28, 2024 in Science by LavonneForre (290 points)

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What are the earth's two poles called?

asked Dec 28, 2024 in Science by Francine68A5 (430 points)

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What do you call an object that attracts certain materials such as iron?

asked Dec 28, 2024 in Science by JonahFrederi (511 points)

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In a magnet, what are the regions called that are the strongest?

asked Dec 28, 2024 in Science by ArturoFrias8 (410 points)

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What do you call any device that makes work easier by changing a force?

asked Dec 28, 2024 in Science by BrendaTilton (590 points)

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A machine is any device that makes work easier by doing what?

asked Dec 28, 2024 in Science by LeanneHardwi (290 points)

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A lymphocyte is the type of which cell involved in an immune system response?

asked Dec 28, 2024 in Science by KHUAugustus (390 points)

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A low level of radiation occurs naturally in the environment and is called what?

asked Dec 28, 2024 in Science by CherylYoul4 (370 points)

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