Melanin provides pigmentation to the skin and it also provides UV ray protection (which is its role in the epidermis).
The answer is C) chromosome :)
Answer:
respiration is a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.
Answer:
The answer is D.
Explanation:
It wont sink down and it stays in one spot.