Question

DEFINE NITROGEN ?????????​

Answer 1

Answer:

Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.

Explanation:

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Answer 2

Answer:

The main gas in the air is nitrogen.

Nitrogen. (79%)

Oxygen . (20%)

Carbon dioxide. (0.04%)

Noble gases. (0.96%)