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Photosynthesis and respiration are supported by the recycling of _______ and __________. A. nitrogen, oxygen B. water, nitrogen C. carbon, oxygen D. oxygen, nitrogen

Photosynthesis and respiration are supported by the recycling of _______ and __________. A. nitrogen, oxygen B. water, nitrogen C. carbon, oxygen D. oxygen, nitrogen
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Photosynthesis and respiration are supported by the recycling of _______ and __________.

A. nitrogen, oxygen

B. water, nitrogen

C. carbon, oxygen

D. oxygen, nitrogen

User Happy Songs
by
7.9k points

2 Answers

5 votes

correct answer: Carbon and Oxygen

User Ryan Zeelie
by
8.2k points
4 votes
something that involves oxygen because because oxygen is recycling from the water cycle...a.c.d
User A For Alpha
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8.6k points
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