Because they are responsible for controlling genetic details or information which is in our DNA .
Phrase that best accurately characterizes STIs is A. Bacteria, viruses, and/or parasites
Changes in the size of population , age and race
The answer is B. Melanoma
Melanocytes cells create a brown pigment called melanin and actually melanin protect deeper layer of the sins from the harmful effect of the sun
But for some people, prolonged exposure to the sun make melanocytes create an uncontrollable amount of pigment and create cancer
