ybenhalima8042 ybenhalima8042

10-05-2021
Biology

contestada

Nitrogen is present in the environment in chemical forms like

A) Organic nitrogen - containing compounds
B) Ammonium ions
C) Nitrate
D) All of the above

Respuesta :

playadoug playadoug

10-05-2021

The best answer to go with is b

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