Science, asked by pawanmbasharma, 5 months ago

Oxygen and Carbon dioxide are replaced in nature through

Photosynthesis
Respiration
Both option 1 and 2
None of these

give the answer correct

Answers

Answered by BrainysBrain

2

Answer:

Oxygen & CO2 are replaced in nature through Photosynthesis & Respiration.

That is here, option "both a & b are correct"

Answered by XxmissbeautybabexX

7

Answer:

2 -respiration

hope it helps

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