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04-06-2021
Biology

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HELP TEST IS TIMED

What is true about atmospheric nitrogen (N2)? (Select all that apply)
-it is useable by most living organisms.
-the Bacteria eat the nitrogen and it provides them energy
-atmospheric nitrogen leaded to acid rain
-it needs to be fixed by bacteria.

Respuesta :

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15-06-2021

Answer:

it needs to be fixed by bacteria

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