Author Question: Which of the following locations is the reservoir for nitrogen in the nitrogen c (Read 762 times)

penza

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Which of the following locations is the reservoir for nitrogen in the nitrogen cycle?
A) atmosphere
B) sedimentary bedrock
C) fossilized plant and animal remains (coal, oil, and natural gas)
D) plant and animal biomass
E) soil



plus1

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I recall doing this last year, it's A, bye bye!



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