A. improve aeration of the soil.
B. promote nitrogen fixation
C. increase the rate of soil formation
D. improve upon the water holding capacity of the soil
Correct Answer: Option B
B. promote nitrogen fixation
A. improve aeration of the soil.
B. promote nitrogen fixation
C. increase the rate of soil formation
D. improve upon the water holding capacity of the soil
Correct Answer: Option B
B. promote nitrogen fixation
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