Question

to seperate two solid by winnnowing the two should be​

Answer 1

$\huge \mathtt{Answer}$

Winnowing is used to separate heavier and lighter components of a mixture by wind or by blowing air. threshing is done with the help of bullocks.

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Answer 2

Explanation:

Winnowing is used to separate heavier and lighter components of a mixture by wind or by blowing air. threshing is done with the help of bullocks.