Science, asked by neetikatiwari1999, 9 months ago

is photosynthesis is the only source from where we can obtain oxygen.... if yes why , if no why ...... ​

Answers

Answered by Anonymous
1

Answer:

yes

Explanation: no other processess(respiration,transpiration ) can release oxygen.Therefore photosynthesis is the only source of free oxygen done by green plants,phtoplanktons...

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