Pick a letter a-d i need this done for a high school credit.
it is important to avoid isostatic stretches because they can
a) increase body and muscle temperature
b) extend a joint beyond its regular range of motion
c) exceed the stretchable limits of the tissues involved
d) stretch the muscle to its farthest point

Plz im a guy and have no idea when dealing with a woman and her baby reproductive system, what is the hole at the back of her genital by the ovaries?

At what age does trust usually begin to develop? a. 25 weeks b. 20 weeks c. 15 weeks d. 10 weeks

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