Also known as a simple fracture, a(n) ________ fracture does NOT involve a break in the skin. This type of fracture is completely internal

Postsynaptic cells can be:

a. Neurons b. Muscle cells c. Gland cells

Solve for X in the proportions. Round to the nearest whole number. 2/3 = 20/X

Fill in the blank(s) with the appropriate word(s).