Science, asked by upimprale2350, 5 hours ago

departing unwanted impurities by hand___________________​

Answers

Answered by kimrose1512
0

Answer:

Hand-picking

Explanation:

Hand-picking is a method of separation by which impurities that are different from the useful material in a mixture are hand-picked and removed. For example, rice, wheat, pulses, etc., contain impurities such as small stones or unwanted grains.

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