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Select the true statement about the cycling of matter through Earth's ecosystems.
OA. Cycl...
Chemistry, 09.05.2021 23:10 dvandebrake2002
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Select the true statement about the cycling of matter through Earth's ecosystems.
OA. Cycling of matter began around 1976.
OB. Only animals can cause matter to cycle through an ecosystem.
OC. Matter can only move from plant to plant in an ecosystem.
OD. Cycling of matter occurs every day
Answers: 1
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Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as
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Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Answers: 3
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