C. Answer the following concerning thg movements of the large intestine. 1. Dercribe the moverients of the large intestine. 2. List the events of the defecation reflex. D. What is the composition of feces? XII. Clinical Focus Question Your grandmother is 80 years old, and both she and your grandfather describe themselyes as being in excellent bealth. Your grandmother runs the household for the two of them as she has always done, including preparing all the meals. Your grandmother tells you that both your grandparents have had some bowel "irregularity" lately and asks you to recommend a laxative. Based on your knowledge of the alimentary tube, what advice would you give her? .