Question

2) Grain and husk can be separated with the
process of
(a) Decantation
(b) Threshing
(c) Hand picking
(d) Winnowing​

Answer 1

Answer:

The process of separating grain and husk is known as threshing

Explanation:

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Answer 2

Answer:

Husk and stones could be separated from grains by hand picking. 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