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What are the essential elements required by organisms for their body-building and metabolism called?

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in Biology – Class 12 by (271k points)
What are the essential elements required by organisms for their body-building and metabolism called?

(a) Phytochemicals

(b) Viruses

(c) Bacteria

(d) Biogeochemicals

This question was posed to me in an interview for job.

I'm obligated to ask this question of Ecosystem in section Ecosystem of Biology – Class 12

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The correct answer is (d) Biogeochemicals

Explanation: Biogeochemicals are the essential elements required by organisms for their body-building and metabolism. They are provided by the Earth and return back to the Earth after the organisms’ death and decay.

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