Melanin provides pigmentation to the skin and it also provides UV ray protection (which is its role in the epidermis).
Answer:
The parents' part DNA Is passed on to their Children, the genes get activated
on both the Mom and dad's. Some of the chromosomes are basically Copied from the parents. and that is what Makes the children Look more like their parents.
Explanation:
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heart, arteries, and veins
^^ yes what statement,you should’ve uploaded the picture
