Question

20. Give reasons : - a) Jams and jellies are usually preserved using a high concentration of sugar
b) Food from puffed or enlarged cans should not be consumed
c) Milk is boiled before its use


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Answer 1

se20. Give reasons : - a) Jams and jellies are usually preserved using a high concentration of sugar

b) Food from puffed or enlarged cans should not be consumed

c) Milk is boiled before its use