Respuesta :
The correct option is FIXATION.
Nitrogen fixation is the process by which atmospheric nitrogen are incorporated into organic compounds. Nitrogen fixation is typically carried out by specific micro organisms. Nitrogen fixation plays a very crucial role in the earth's ecosystem.
Nitrogen fixation is the process by which atmospheric nitrogen are incorporated into organic compounds. Nitrogen fixation is typically carried out by specific micro organisms. Nitrogen fixation plays a very crucial role in the earth's ecosystem.