The part of the brain that is a relay station through which nearly all sensory signals pass as they travel to the cerebral cortex is the

The connective tissue that surrounds each fascicle within a muscle is 

The type of receptor that is sensitive to pain is the

The tunica intima of veins and arteries includes

Interneurons carry signals 

The ascending and descending tracts within in the spinal cord are composed of

The middle layer of the adrenal cortex secretes

What event happens on about day 14 of the ovarian cycle?

The correct term for a slow heartbeat:

The kidneys are _______ to the abdominal aorta.