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Physics, 20.06.2019 18:04 lexizamora2
Why are biogeochemical cycles important? earth is a closed system. that means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on so, it is essential that biogeochemical these materials as they move through earth's subsystems.
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Why are biogeochemical cycles important? earth is a closed system. that means the amount of rocks,...
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