Answer:
Primary Aging
Step-by-step explanation:
Primary aging refers to the normal aging which is affected by the intrinsic or the genetic factors.
This type of aging is inevitable and the process is such that the body deteriorates through the entire life of a person naturally which includes the weakening of the immune system with the age of a person, hearing defects, impaired vision, the restricted or slowed movements of the body parts of the person.
These changes are natural and bound to occur with the age of a person and can't be reversed.