The percentage of the component of air in the atmosphere used by legumes to make proteins is

      

The percentage of the component of air in the atmosphere used by legumes to make proteins is
A. 78%
B. 21%
C. 0.97%
D. 0.03%.

  

Answers


sharon
The correct answer is A. 78%

Legumes uses nitrogen to make protein, and the composition of nitrogen in the air is 78%.
sharon kalunda answered the question on July 30, 2019 at 11:39


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