Question

2. List any three methods for the preservation of food.
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Answer 1

the three methods for the preservation of food are as follow:-)

Explanation:

Salting: For preservation of meat, fish and vegetables.

Pickling: For preservation of fruits and vegetables by vinegar and oil.

Freezing: For preservation of vegetables, meat and eggs.

Answer 2

Answer:

(1). Canning

(2). Vaccum Packing

(3). Freezing