Scott is experiencing gallstones. the gallstones have caused cholecystitis (inflammation of his gallbladder). scott’s condition affects which body system?
digestive
genitourinary
endocrine
hematologic

Which of the following requires the action of a first class lever in the body

Arm circles are often effective dynamic stretches for swimmers because they

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