The wear-and-tear theory of aging is weakened by the fact that:

A) the human body cannot repair itself.
B) many parts of the body wear out from use.
C) many body functions benefit from use.
D) machines cannot grow old.

Question

Zelan Zhang · Accepted Answer

Final Answer : C, Explanation :  The wear-and-tear theory of aging suggests that the body wears out from use over time, but evidence suggests that many body functions actually benefit from use and activity. This weakens the theory that aging is solely due to wear and tear on the body.

The wear-and-tear theory of aging is weakened by the fact that:

A) the human body cannot repair itself.
B) many parts of the body wear out from use.
C) many body functions benefit from use.
D) machines cannot grow old.

Definitions

Learning Objectives

Learning Objectives

Related questions

The wear-and-tear theory of aging is weakened by the fact that:A) the human body cannot repair itself.B) many parts of the body wear out from use.C) many body functions benefit from use.D) machines cannot grow old.

Definitions

Learning Objectives

Learning Objectives

Related questions

The wear-and-tear theory of aging is weakened by the fact that:

A) the human body cannot repair itself.
B) many parts of the body wear out from use.
C) many body functions benefit from use.
D) machines cannot grow old.