Question

*All are methods of separation except:*

1️⃣ Sieving
2️⃣ Winnowing
3️⃣ Decantation
4️⃣ Cooking​

Answer 1

Answer:

This might help you

Explanation:

Cooking

Answer 2

Cooking is not a method of separation

• Sieving is a process by which fine particles are separated from bigger particles by using a sieve. It is used in flour mill or at construction sites. In flour mill, impurities like husks and stones are removed from wheat. Pebbles and stones are removed from sand by sieving.
• Winnowing is a process by which chaff is separated from grain. It can also be used to remove pests from stored grain. Winnowing usually follows threshing in grain preparation.
• Decantation is a process for the separation of mixtures of immiscible liquids or of a liquid and a solid mixture such as a suspension. ... An incomplete separation is witnessed during the separation of two immiscible liquids.