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What is the main component that a plant need from air?

publish date: 2021/10/18 23:37:00 GMT+11

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Nitrogen
Oxygen
Carbon dioxide
Helium

Correct Answer

Carbon dioxide

Explanation

Carbon dioxide is one of the most abundant gasses in the atmosphere. Carbon dioxide plays an important part in vital plant and animal process, such as photosynthesis and respiration.

Reference

https://www.lenntech.com/carbon-dioxide.htm

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