Answer: Chemical Weathering
Explanation:
Not sure what "new people" are. But, it could be possible from cloning (not possible yet) or just from parent's DNA created to be your own DNA. It is just natural for us to be young, then as grow older we age.
~Hoped this helped.
~Bob Ross®
Because they provide electrolytes. Electrolytes are vital in maintaining cell function as they bond to various proteins to allow then to travel in and out of the cell.
