Name an element present in atmosphere that is essential for living org

1.	Name an element present in atmosphere that is essential for living organisms.
Answer» Nitrogen is an element present in atmosphere that is essential for living organisms. It is an important constituent of proteins, chlorophyll, nucleic acids, vitamins etc.

Name an element present in atmosphere that is essential for living organisms.

Answer»

Nitrogen is an element present in atmosphere that is essential for living organisms.

It is an important constituent of proteins, chlorophyll, nucleic acids, vitamins etc.