Question

What is the answer
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Answer 1

Explanation:

Husk is separated from heavier seeds of grain by winnowing. Difference in the size of particles in a mixture is utilised to separate them by the process of sieving and filtration. In a mixture of sand and water, the heavier sand particles settle down at the bottom and the water can be separated by decantation.

Answer 2

Explanation:

Husk or dirt particles can be separated by winnowing method. It is used to separate the heavier and lighter components of a mixture by wind or by blowing air.As the mixture falls down, lighter husk is taken away by blowing air and the heavier grain seeds fall down to make a heap.