Recent questions in Science

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What system carries nerve impulses to internal organs, controlling activities that are not under your control, such as sweating and digesting food?

asked Jan 7 in Science by SharonMendis (2.0k points)

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What system carries messages from sense organs and internal organs to the central nervous system?

asked Jan 7 in Science by ShadStansbur (1.8k points)

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What system can be used by scientists to express very small numbers?

asked Jan 7 in Science by VictorinaWoz (1.9k points)

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What sustains the fetus while it grows inside the mother’s uterus?

asked Jan 7 in Science by RosemarieKin (1.8k points)

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What supports the scapula, transmits the weight and forces from the upper limb to the body trunk, and protects the underlying nerves and blood vessels?

asked Jan 7 in Science by DeeGarrick50 (2.1k points)

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What supports most of earth's ecosystems?

asked Jan 7 in Science by ChuRosenbaum (2.2k points)

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What supports and protects the soft organs of the body?

asked Jan 7 in Science by LSCJoey08837 (2.2k points)

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What sulfur compound occurs in volcanic gases and in the atmosphere near industrial plants?

asked Jan 7 in Science by EvieMerideth (2.3k points)

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What sudden ground movement is caused by the sudden release of the energy stored in rocks, which is transmitted in seismic waves?

asked Jan 7 in Science by MaeBuchanan (1.7k points)

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What substances, which serve as catalysts, are involved in most of the chemical reactions that take place in organisms?

asked Jan 7 in Science by QNZGertie668 (2.1k points)

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What substances, which are distinct from acids and bases, form when ions form ionic bonds?

asked Jan 7 in Science by HermineOverb (2.1k points)

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What substances that primarily comprise plasma membranes form a bilayer?

asked Jan 7 in Science by SelmaBumgarn (1.9k points)

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What substances serve as catalysts in most of the biochemical reactions that take place in organisms?

asked Jan 7 in Science by KaraTva8370 (2.3k points)

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What substances in a car battery can be melted and recycled?

asked Jan 7 in Science by StantonPearl (1.8k points)

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What substances function as a long-term energy store in the human body and possess long carbon chains that prevent dissolving in water?

asked Jan 7 in Science by TatianaSteil (2.3k points)

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What substances dissociate into ions when dissolved in water?

asked Jan 7 in Science by ChristopherF (2.0k points)

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What substances digest the food in the vacuole of an ingestive protist?

asked Jan 7 in Science by ValentinaWil (2.2k points)

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What substances are involved in most of the chemical reactions that take place in organisms, including digestion?

asked Jan 7 in Science by OlgaMoonligh (2.2k points)

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What substances affect the brain and influence how a person feels, thinks, or acts?

asked Jan 7 in Science by ChauFrederic (1.2k points)

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1 answer 79 views

What substance, involved in most biochemical reactions, is essential to life?

asked Jan 7 in Science by VetaPetterd1 (1.7k points)

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