Question

1. The property used in separating a mixture of two solid by winnowing is difference in weigh


so thissentence is true or false
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Answer 1

Answer:

True .....................

Answer 2

Answer:

Yes. Winnowing is a farming method developed by ancient people for separating grain from chaff. ... In its simplest form it involves throwing the mixture into the air so that the wind blows away the lighter chaff. The heavier grains fall back down for recovery. :)