Solved by a verified expert:Before going to school one day I stopped at a fast food restaurant and grab a sausage and egg biscuit sandwich. After finishing my sandwich I think about all the chemicals that are involved in the breakdown of the food that I just ate.1. What was one of the predominant food molecules in my breakfast sandwich?2. In what areas of my digestive tract was each of the foods that I had just eaten chemically digested?3. In my breakfast sandwich What were the main enzymes and secretions involved in the digestion of the sandwich?