The nutrient intake level estimated to meet the needs of 50 percent of the individuals in a life-stage and gender group is known as

a. recommended dietary allowance.
b. tolerable upper intake level.
c. adequate intake.
d. estimated average requirement.

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’s the first step in handling stress? list eight strategies for managing stress. what are some physical symptoms of stress?

During times of strees what increased in the body causing the body sex hormones to decrease