The normal level at which a physiological variable is maintained is known as its

The connective tissue membrane that surrounds all bones is the

Which system is responsible for providing protection, regulating body temperature, and being the site of cutaneous receptors?

Bones that are boxy with approximately equal dimensions are

The glial cell that provides structural support and organization to the CNS is the

In a mixed nerve

Which of the following is an example of a long bone?

Catecholamines are a subtype of __________ neurotransmitter.

What type of cells secrete the matrix of bone?

The two types of leukocytes that clean up debris underneath the blood clot of a wound are