Both internal and external factors may influence the process of aging.Variable-rate theories include all of the following factors EXCEPT
A) damage due to chance.
B) environmental assaults.
C) metabolism.
D) free radicals.

Question

Quizplus · Accepted Answer

Variable-rate theories of aging typically attribute the causes of aging to factors that vary across individuals rather than universal laws. These theories suggest that factors such as damage due to chance, environmental assaults, and the accumulation of free radicals can influence the process of aging. However, metabolism is not considered a variable-rate factor in these theories, as it is seen as a constant aspect of human biology.

Both Internal and External Factors May Influence the Process of Aging.Variable-Rate