Question

question 31
2 pts
what are some ways food was preserved before modern times?
pickling, drying, smoking and salting
refrigeration and canning
using a freezer
using cellars and a process called molting

Explanation:

Before modern - times, refrigeration, canning, freezers were not available. Molting is a biological process in animals, not a food - preservation method. Pickling, drying, smoking, and salting were traditional food - preservation techniques.

Answer:

A. pickling, drying, smoking and salting