A method of food preservation that works on the principle of dehydration is?

Use the information to answer this question.

I. Smoking
II. Sun drying
III. Freezing
IV. Canning
V. Salting
VI. Pasteurization

A. I
B. II
C. I ,II ,and V
D. II ,III, and V
E. IV

Correct Answer:

Option C – I ,II ,and V