Identifying Parts of the Nitrogen Cycle
What is free nitrogen?

nitrogen that is ready for plants to use
nitrogen that has been fixed by bacteria
nitrogen that cannot be used by organisms
nitrogen that is returned to the soil by decomposers

Respuesta :

Answer:

Nitrogen gas is called free nitrogen.

Explanation:

Meaning it is not comined with other kinds of atoms.

Answer:

nitrogen that cannot be used by organisms

I JUST DID THE TEST.