Question

How does winnowing help in separation of grains from husk?
nesticides harmful to us?​

Answer 1

Answer:

1. Winnowing is the method in which heavier components of the mixture are separated from the lighter substances with the help of wind. This method is used for separating grains from husk after the process of threshing. ... The husk being lighter is carried away by the wind and forms a different heap.
2. Yes, pesticides are very harmful to us.

Explanation:

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