Family Guy - Season 12 Episode 3 - Brian's Death - Duration: 2:44. GamesAddict2010 1,331,537 views
Breaking Down Digestion. The digestion process is a combination of chemical and mechanical digestion. Chemical digestion breaks down food via a chemical change, in which the digestive juices and enzymes break down food into components small enough to enter the GI tract, the blood cells or the lymph cells.
Chemical Digestion Begins in mouth as enzymes in saliva turn starch into sugar, moves through stomach, most occurs in the small intestines where the liquid mixes with enzymes and secretions. Advertisement