The carbon of cellulose and the atmospheric carbon is the same is evident with the carbon fixation.
The carbon fixation or carbon cycle is defined as the utilization of the carbon present in the environment, and the development of the cycle to release the carbon.
The cellulose is a carbon compound synthesized with the use of carbon dioxide and water. The carbon dioxide is absorbed by plants from the atmosphere. Thus, the carbon in cellulose and the atmosphere is the same.
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