Sport and fitness training programs do all of the following EXCEPT: A. Help prevent injuries. B. Meet the needs of large groups. C. Help improve overall health. D. Consider the performer’s age and fitness levels.

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Which is a personal reason for 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