Final answer:
Gerontology is the study of the process of aging and the challenges encountered as seniors grow older.
Step-by-step explanation:
Gerontology is not the study of the physical effects of aging. Instead, it is a field of science that seeks to understand the process of aging and the challenges encountered as seniors grow older. Gerontologists investigate age, aging, and the aged from a multidisciplinary approach. They study what it is like to be an older adult in a society and the ways that aging affects members of a society.