Science, asked by bijaysah713, 3 months ago

A method of preserving food​

Answers

Answered by saroopkaur343
6

Answer:

This is your answer .....

Attachments:
Answered by nandinisamudrala1414
0

Answer:

Freezing,Irradiation,adding chemicals

EXPLANATION:

Oldest methods are drying,refrigeration,fermentation

Modern methods are freezing,irradiation,adding chemicals

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