Which theory of aging suggests that mechanical functions of the body work less efficiently as people age?
A)Wear-and-tear theory
B)Person-centered theory
C)Dual-process theory
D)Activity theory

Question

Quizplus · Accepted Answer

The wear-and-tear theory of aging suggests that as people age, the mechanical functions of the body work less efficiently, leading to the breakdown of tissues and organs. This theory proposes that the cumulative effects of a lifetime of damage and stress on the body's systems eventually result in the aging process.

Which Theory of Aging Suggests That Mechanical Functions of the Body