What is the term that is used to describe the inevitable biological aging that takes place in all members of the human species?

Question

Quizplus · Accepted Answer

Primary aging refers to the biological aging that takes place in all members of the human species as a result of physiological changes within the body, such as changes in metabolism, hormone production, and cell functioning. It is distinct from secondary aging, which refers to the effects of environmental and lifestyle factors on the aging process, and tertiary aging, which refers to the cognitive and functional decline that can occur in very old age. Quaternary aging is not a recognized term in the field of aging.

What Is the Term That Is Used to Describe the Inevitable