Question

which gas is used by plants for their growth and explain the steps by which the amount of such gas can be consant in the atmosphere​

Answer 1

Answer:

In order to carry on photosynthesis, green plants need a supply of carbon dioxide and a means of disposing of oxygen. In order to carry on cellular respiration, plant cells need oxygen and a means of disposing of carbon dioxide (just as animal cells do).

Explanation:

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Answer 2

Answer:

Hope this anwer helps you.

Explanation:

Carbon dioxide is a chemical compound composed of one carbon atom and two oxygen atom. it is often referred as its formula CO2. it is present in the Earth's atmosphere at low concentration and act as a green house gas.