Osha recommends that safety glasses with a number filter lenses be worn when soldering.
a. 8
b. 2
c. 6
d. 4

Which of the following is not a part of the integumentary system

The purity of ecstasy is always in question, why? (short answer)

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