Answer:
In your mouth
Step-by-step explanation:
The process of digestion actually begins in the mouth. When you chew your food, it breaks the food into smaller pieces that can be more easily digested. Also, your saliva has substances, such as enzymes, that begin to break down the food. Additionally, the saliva moistens the food, which helps it travel through the digestive tract easier.
Therefore, the answer is: in the mouth