AP Environmental Sciencemediummcq1 pt
Which organism converts organic nitrogen back into ammonia during decomposition?
A.Decomposer bacteria and fungi
B.Nitrogen-fixing bacteria
C.Nitrifying bacteria
D.Legumes
Explanation
Core Concept
Ammonification — decomposers break proteins and nucleic acids, releasing ammonium ions back to the soil.
Correct Answer
ADecomposer bacteria and fungi
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