Nitrogen cycling is important for living organisms to survive because nitrogen(1 point)

Question

Responses

makes up most of Earth’s atmosphere.
makes up most of Earth’s atmosphere.

is required to make DNA and proteins.
is required to make DNA and proteins.

is taken up by plant roots.
is taken up by plant roots.

passes from producers to consumers.

Answer 1

Nitrogen cycling is important for living organisms to survive because it is required to make DNA and proteins.