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What is the role of these bacteria in the nitrogen cycle?

A.to absorb nitrogen-containing compounds from the soil
B.to release free nitrogen into the atmosphere
C.to break down nitrogen-containing compounds in dead organisms
D.to convert free nitrogen into usable nitrogen

HELP ASAPPP!!

User FrankZp
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1 Answer

8 votes
8 votes

Answer:

i think it is d. to convert free nitrogen into usable nitrogen

User Merril
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