Weight management is ome benefit of participating in sports. Which sentence is ture regarding weight management

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

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

During polarizacion potassium has a blank charge sodium has a blank charge and calcium has a blank charge