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 MaximoVardon (1.9k 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 Dannie89E20 (2.0k points)

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A mineral can be made of an element or a?

asked Dec 28, 2024 in Science by Lizzie32E683 (1.8k points)

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What type of rock contains concentrations of valuable minerals?

asked Dec 28, 2024 in Science by Valeria1137 (1.9k 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 Joey98948916 (1.5k points)

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

asked Dec 28, 2024 in Science by RebekahH3016 (1.9k 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 SylviaPettey (2.4k points)

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Which metal is not a solid even at room temperature?

asked Dec 28, 2024 in Science by TatianaSteil (2.3k 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 LidiaBautist (1.4k 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 Kenneth76952 (1.9k points)

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

asked Dec 28, 2024 in Science by PhillipPugli (2.1k points)

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

asked Dec 28, 2024 in Science by Jeramy48117 (1.9k points)

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

asked Dec 28, 2024 in Science by AdelineBurro (1.9k points)

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What are the earth's two poles called?

asked Dec 28, 2024 in Science by BelenPickard (2.3k 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 ReinaldoAlng (1.8k points)

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

asked Dec 28, 2024 in Science by AmelieW70701 (1.7k 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 CorineSasaki (1.8k points)

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

asked Dec 28, 2024 in Science by Shawn33B4717 (1.9k 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 AdelaideYwt4 (1.6k 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 CarmenHoffma (1.8k points)

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