Melanocytes are involved in what two functions of the integumentary system?
a. protection and the excretion of waste
b. the sensation of temperature and the excretion of waste
c. protection and vitamin generation
d. the sensation of temperature and vitamin generation

Select two risk factors for self-harming behavior. a. having high self-esteem b being a teenager or young adult c. being female d. having never abused drugs or alcohol i know its going to be something funny and i'm gonna feel dumb asking it but its for my final test of the semester