Ch 14 name two regions of the digestive tract where mechanical food breakdown occurs and explain

The answer is mouth and stomach. In the mouth, teeth are responsible for the mastication of the food into small particles before swallowing. In the stomach, the food is continuously churned by the stomach wall muscles as it mixes with enzymes and HCl hence breaking down the food both mechanically and chemically.

the answer is c on e2020, bud.