Question

Bacteria convert the nitrogen in the atmosphere into a.Usable nitrogen b.Non-usable nitrogen

Answer 1

Answer:

b. Usable nitrogen

Explanation:

Nitrogen is converted from atmospheric nitrogen (N2) into usable forms, such as NO2-, in a process known as fixation. The majority of nitrogen is fixed by bacteria, most of which are symbiotic with plants. Recently fixed ammonia is then converted to biologically useful forms by specialized bacteria.

Answer 2

Answer is B non-usable nitrogen