TREE PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the gas we breath out that plants use for photosynthesis?
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sulfur
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carbon dioxide
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oxygen
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hydrogen
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Explanation:
Detailed explanation-1: -When we breathe out, we release carbon dioxide into the air which is then used by the plants to make their food and the cycle starts all over again. This system is called the oxygen cycle .
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