1. It is the largest gland in the body. 2. It is responsible for the breaking dow of sugar, proteins, and fats. 3. It is the site where the food enters a broken down into pieces in a process called chewing 4. It is the breakdown of the comp molecules into soluble molecules catalyzed enzymes. 5. It is a process whereby digested f materials are taken into the body cells and converted into new protoplasm or used to pro nergy. 6. It is the wavelike contraction of m​