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The nitrogen utilized by most plants is derived from A. soil. B. the atmosphere. C. nitrogen gas. D. decayed organic matter

Kathy Robinson

in Geography

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Blair Lewis on November 22, 2018

I think that the correct answer of the above mentioned options is option A. The nitrogen utilized by most plants is derived from the earth. Nitrogen is a component of chlorophyll and therefore essential for photosynthesis. Plants use nitrogen either through the absorption of nitrate and ammonium ions or through the roots.


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