Antidiuretic hormone (ADH) functions to

Acetylcholine is released at the

Intervertebral discs are composed of

The external urethral sphincter is under voluntary control. 

The hormone released by the kidneys that stimulates red blood cell production is

The origin of a muscle is the

The muscle that performs most of the work during a movement is the

The vertebral canal houses the

Muscle names may reflect all of the following EXCEPT

Cardiac muscle fibers