EMBRYOLOGY
RESPIRATORY SYSTEM
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What gas do plants take in that animal/humans breathe out?
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carbon monoxide
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carbon dioxide
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nitrogen oxide
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oxygen
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Explanation:
Detailed explanation-1: -During photosynthesis, plants take in carbon dioxide and give out oxygen as a byproduct. The oxygen given out is utilized by humans and other animals for carrying out their own cellular functions.
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