Question

Which situation BEST describes a physical change that occurs during the process of digestion? The other three answers involve the chemical processes of digestion

Answer 1

B) A large piece of food is chewed in the mouth to increase the surface area.

Step-by-step explanation:

when you chew your food the piece becomes smaller that is a physical change and I took the test

Answer 2

Chewing; we also break down food because of saliva, but thats more chemical.