As epithelial makes the outer covering of all the organs and skin is also made of epithelial...so to be sure that it does not get depleted or destroyed due to friction and other external cause ...it should be highly generative !
So that the cell itself can maintain homeostasis and balance out its necessities
Hypertonic because isotonic is a normal solution and hypotonic means it goes into the cell
I go to the bank .I need to original copy of ATM . After I got New ATM card
