Question

2) Which of the following methods, is used to separate husk from grana?
A. Handpicking
B. Winnowing C. Sieving
D. None of these​

Answer 1

Answer:

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

Answer:

A)

Explanation:

because it is man made