Question

Certain bacteria are present in the soil. They help grab nitrogen from the environment and convert it into products that plants can use to generate food.

These bacteria are a(n) _______ part of the environment.


A.
abiotic

B.
biotic

C.
toxic

D.
external

PLEASE HELP

I am doing a study island

Answer 1

nitrogen fixation (this could be the answer)

......the name of the bacteria is Risobbium bacteria... this bacteria is a part of a nitrogen fixation. .

-but maybe this is the not answer..

Answer 2

biotic

Step-by-step explanation: