Question

The process in which only the physical properties of any substance
not changed
5 Prevention​

Answer 1

All substances have distinct physical and chemical properties, and may undergo physical or chemical changes. Physical properties, such as hardness and boiling point, and physical changes, such as melting or freezing, do not involve a change in the composition of matter.

Answer 2

Explanation:

Fermenting

Drying

Canning

Smoking

Freezing