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Which of the following two cycles are the most closely related in their role in sustaining life?

a.
carbon and nitrogen
b.
water and nitrogen
c.
carbon and oxygen
d.
nitrogen and phosphorus

User Nicebyte
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2 Answers

7 votes

Answer:

C. carbon and oxygen

Step-by-step explanation:

User Robin Van Dijk
by
7.2k points
7 votes
c.
carbon and oxygen


i think its right not sure
User Garrett Cox
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