Question

Chewing of food is ----change.​

Answer 1

Answer:

The chewing of food is a physical change, while the mixing of saliva with food triggers chemical reactions and is a chemical change. A physical change may involve a change in the size, shape or state of a substance; however, its chemical composition stays the same

Answer 2

The chewing of food is a physical change, while the mixing of saliva with food chemical reactions and is a chemical change.

hope it helps u

pls mark it as brainliest