Question

Nitrogen gas becomes converted into biologically usable chemical forms by what type of organism?.

Answer 1

Bacteria

Step-by-step 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