1. Which of the following statements describes the function of the digestive system? It A gives shape to the body B. is in charge of the circulation of the blood C. is in charge of the transfer of nerve impulses D. breaks down food into a form that can be absorbed by the body 2. Which part of the digestive system serves as the passageway of food from the mouth to the stomach? A esophagus B. small intestine C stomach 3. Which organ serves as the temporary storage of the bile from the liver? A gall bladder B. liver C. pancreas D. small intestine 4. What kind of food is chemically digested in the mouth? A fats B. fiber C. proteins D. starch 5. What substance does the stomach secrete that helps in the digestion of proteins? A acid B. salivary amylase C vitamins D. water 6. What kind of teeth are pointed and are used in tearing food? A canines B. incisors C. molars D. premolars​