Chemistry, 04.03.2021 20:40 milkshakegrande101

Which one of the following statements about the carbon phosphorus and nitrogen cycles is true ? a. The major source of carbon used by plants is the soil
b. The major source of nitrogen used by plants is the air.
c. Phosphorus has no atmospheric component.
d. Bacteria drive the phosphorus cycle.

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Which one of the following statements about the carbon phosphorus and nitrogen cycles is true ? a....