highlight and detail 2 ways Excel use can make you more efficient as a college student. describe each in a way that is personal to your academics.

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

American college students invented football by combining what two sports?

Which of the following is not a component of skill-related fitness? a. balance b. speed c. power d. heart rate