Question

how do living organisms meet their nitrogen requirement​

Answer 1

Answer:

Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.

Explanation:

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Answer 2

Answer:

In plants rizobium bacteria help in converting the nitrogen compounds into simpler form .