Fon 20 The rate of aging among different body systems within one et individual may vary, with one system showing marked decline while ered another demonstrates no significant change. ed out of Select one: g question O a. False O b. True 21 Sociologic theories address the impact of: Select one: out of O a. Society on older adults and vice versa. O b. A predetermined process. question O C. A complex process, O d. Random assaults from both the internal and external environment. on 22 The rate of aging among different body systems within one et individual may the same. red d out of Select one: O a. True. a question O b. False.