Question

Given below are some methods of separation. X-Winnowing, Y-Threshing, Z- Sieving. Which of the given methods of separation does Not require Air for the process of separation? *
A. Only X
B. Only Y, Z
C. Only Z, X
D. X, Y and Z​

Answer 1

Answer:

Only Z, X is the correct answer

Explanation:

Answer 2

Answer:

(b) only y, z

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