Nitrogen is used and reused by various organisms and processes as it cycles through the environment. Which of the following statements is false?
A. Plants use nitrogen to make proteins and other molecules
B. Nitrogen-fixing bacteria play a minor role in the nitrogen cycle
C. Urine from animals returns nitrogen to the soil
D. Decomposers release nitrogen compounds into the soil
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Nitrogen is used and reused by various organisms and processes as it cycles through the environment....
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