Learn from the past and anticipate answering similar questions on the AP Exam this year... 1999 Exam - Question 4: Using the information in the pie charts above, identify two budgetary barriers that hinder the creation of new policy initiatives. Explain why each of the barriers you identified persists.
Glands lining the stomach secrete hydrochloric acid that dissolves food particles and protein-digesting enzymes, called pepsin. Final stages of digestion and most of the nutrient absorption occurs in next portion of the tract: the small intestine. The small intestine is divided into 3 segments-duodenum, jejunum, and ileum. The pancreas is a gland located behind the stomach.
Circle the letter for the best response to each question. 1. The _____ is the major organ responsible for digestion and the _____ is the major site for absorption. a. stomach, small intestine c. small intestine, small intestine. b. stomach, large intestine d. small intestine, large intestine. 2. The function of saliva it to: a. moisten each mouthful of food. c. trigger the digestion of proteins.