Question

name any 4 ways to preserve food?​

Answer 1

Drying

Adding Preservatives

Vacuum Packing

Canning

hope it helps....

@ahluwaliamanmeet13

Answer 2

Answer:

Among the oldest methods of preservation sre drying, refrigeration , and fermentation. Modern methods include canning, pesturization , freezing , irradiation , and the addition of chemicals.