Question

How can prove that CO, is necessary for photosynthesis ?
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Answer 1

Answer:

yes. like us, how we breath oxygen, plants breath carbon dioxide. so without it the photosynthesis process will not be complete. As carbon dioxide increases, the rate of photosynthesis increases. For example if we put soda lime (absorbs carbon dioxide) with the plant and cover it with a plastic bag, the plant will be lacking carbon dioxide and the rate of photosynthesis will decrease.

Answer 2

carbon dioxide is necessary for photosynthesis as the plant used the carbon dioxide in photosynthesis for making energy carbondioxide dioxide is broken into very more substances . it provide the plant to respiration.

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