Question

4. Which method is used at home to separate gralns and dals?​

Answer 1

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Winnowing is used to separate heavier and lighter components of a mixture by wind or by blowing air. threshing is done with the help of bullocks. Machines are also used to thresh large quantities of grain. This method is commonly used by farmers to separate lighter husk particles from heavier seeds of grain

Answer 2

winnowing help separate