According to the theory of planned behavior, when a female student in high school considers becoming pregnant before graduating she takes into account the impressions and opinions of her peers, parents and other family and significant people. Her behavior change teeters on the I and her II.

Melanocytes and keratinocytes work together in protecting the skin from uv damage when keratinocytes a. provide the melanocyte with a protective shield against abrasion b. maintain the appropriate temperature so the product of the melanocyte will not denature c. maintain the appropriate ph in order for the melanocyte to synthesize melanin granules d. accumulate the melanin granules on their superficial portion, forming a uv-blocking pigment layer