Question

How does the usable form of nitrogen enter our bodies?
A.
by breathing in air
B.
by consuming plants
C.
by consuming water
D.
by burning fuel

Answer 1

Answer:

B. by consuming plants

Explanation:

A lot of people are getting tricked by this question because everyone knows nitrogen is the most prevalent gas in air. But that's not what the question is asking. The USABLE FORM of nitrogen enters our bodies by consuming plants.