The theory in which aging is attributed to our bodies' organs and cell tissues simply wearing out with repeated use and abuse is called________.
A) activity theory
B) wear-and-tear theory
C) disengagement theory
D) cellular clock theory

Question

The theory in which aging is attributed to our bodies' organs and cell tissues simply wearing out with repeated use and abuse is called________.
A) activity theory
B) wear-and-tear theory 
C) disengagement theory
D) cellular clock theory

Quizplus · Accepted Answer

The wear-and-tear theory proposes that aging is a result of accumulated damage and stress to our body's tissues and organs from daily use and exposure to environmental factors, causing them to gradually deteriorate over time.

The Theory in Which Aging Is Attributed to Our Bodies