Question

What is hand-picking? In what condition is this method helpful?

Answer 1

Answer:

hand picking is a process be which metal ores are concentrated

Explanation:

please mark it the brainliest

Answer 2

Answer:

hand picking is a type of separation..

in these process we can separate two object with the help of hands..

OR

Handpicking is a method to remove slightly larger impurities like pieces of dirt,stones and husk from wheat,rice and pulses by hand.

such as separate rice and pulses, stone and rice etc