Question

write the biological functions
nitrogen?​

Answer 1

Answer:

Nitrogen helps in increasing the fertility of soil and which indirectly helps in photosynthesis and thus favours humans too..

Answer 2

Answer:

Nitrogen is a critical limiting element for plant growth and production. It is a major component of chlorophyll, the most important pigment needed for photosynthesis, as well as amino acids, the key building blocks of proteins. It is also found in other important biomolecules, such as ATP and nucleic acids.

I hope it will help you....