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Biology, 26.10.2020 19:40 PONBallfordM89

What is one way that bacteria is essential to the cycling of nitrogen in an ecosystem, helping to
maintain the overall health of the ecosystem?
А
They release oxygen for plants to use during
photosynthesis.
B
They produce ammonia and nitrites for
respiration.
с
They fix nitrogen into a usable form for plants
and animals.
D
They assimilate carbon dioxide into the soil for
plants.

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Answers: 3

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