chose the correct option
which of these helps to traps air into the soil?
(a) Tilling
(b) levelling
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0
Answer:
Answer. The air trapped inside the soil diffuses into the roots by the root hairs. The root hairs are present in the soil particles. The oxygen diffuses inside the root hair whereas the carbon dioxide is expelled out from the root hair.
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Answered by
4
Answer:
option b is correct answer...
.... levelling help soil to trap air
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