The answer is the wear-and-tear theory of aging. The wear and tear theory of aging is one of the numerous theories asserts that the effects of aging are caused by progressive damage to cells and body coordination over time. Fundamentally, the bodies "wear out" in arrears to use. In view of the diverse concepts of aging, the wear and tear theory may at first seem to be the utmost rational in which it fits with the experience of a person and conveys acquainted patterns.
