Primary aging has to do with the universal and irreversible changes happens as people advance in age. It is also called normal aging.
What is aging?
This can be referred to as the biological and physical changes that humans go through as they get older.
Aging is one of the processes that all living things face. It is accompanied by changes on the physical outlook of the organism.
Read more on aging here:
https://brainly.com/question/21253492
#SPJ4
