Answers by ChristelZ81

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What are sudden and dramatic losses of biodiversity called?

answered Jan 3 in Science

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The van allen radiation belts are two regions in which energetic charged particles are trapped in earth’s what?

answered Jan 2 in Science

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The timing of events in what cycle - which lasts just minutes in fruit fly embryos - is controlled by mechanisms that are both internal and external to the cell?

answered Jan 2 in Science

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Paddles and hammers are examples of simple machines that increase the distance over which force is applied, while reducing what?

answered Dec 31, 2024 in Science

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In what country can some of the largest natural crystals be found?

answered Dec 31, 2024 in Science

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In science, what do we call a mathematical relationship that exists between observations under a given set of conditions?

answered Dec 31, 2024 in Science

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How is the energy of an atomic orbital affected as the principal quantum number increases?

answered Dec 30, 2024 in Science

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What term is used to describe a collection of molecules surrounded by a phospholipid bilayer that is capable of reproducing itself?

answered Dec 27, 2024 in Science

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Chloroplasts are the little green particles in plants made up of what colorful pigment?

answered Dec 27, 2024 in Science

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