Edith had a cold and spread her cold to her sister when her sister drank from the same glass edith had used that morning. this form of transmission is known as a. direct contact b. animals c. environment d. contaminated objects

One of the students at your school posted akward and embarrissing pictures of another student online

How much serem is need to make kids?

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