Explain how the presence of other people can either or hurt one’s performance. give the names for each of these concepts. last, give a specific real-world example for each of these concepts.

List three reasons people may begin using tobacco

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

What are some physical consequences of drunkenness?