A).nitrate and ammonium
B).nitrate only
C).ammonium and nitrogen gas
D). nitrite and nitrate
I think its A
B).nitrate only
C).ammonium and nitrogen gas
D). nitrite and nitrate
I think its A
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"I think its A"
Then A it is.
Plants can not use nitrogen gas because they can not break the bonds holding the nitrogen together.
Nitrate(s) has the same problem.
Then A it is.
Plants can not use nitrogen gas because they can not break the bonds holding the nitrogen together.
Nitrate(s) has the same problem.