Where does digestion begin?
Which enzyme in saliva breaks down starch?
Which organ stores bile?
What is the main function of the small intestine?
Which acid is found in the stomach?
What helps push food down the esophagus?
Which organ produces bile?
Which part absorbs water from undigested food?
Which organ secretes digestive enzymes and insulin?
What is the last part of the digestive system?
