Multiple Choice
Which of the following is TRUE regarding the nitrogen cycle?
A) Microbes convert atmospheric N2 to NH3.
B) Lightning converts N2 to NO3.
C) Microbes use NO3 and convert it to N2.
D) Microbes break down organic matter and release NH4.
E) All of these answer choices are true regarding the nitrogen cycle.
Correct Answer:

Verified
Correct Answer:
Verified
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