Match the blood cell type to its function.

Match the structure of the heart to its correct function.

Match the heart tissue to its correct function

This is the term given to a potentially life threatening condition in which the pH of the body decreases. 

Match the hormone to its function in the human body.

The pulmonary arteries carry oxygenated blood to the lungs

Women who are born with a deficiency of prolactin may not be able to perfrom which of the following?

Which muscle group in involved in chewing food?

Order the chain of thyroid hormones produced starting with the hypothalamus. 

Glucagon is responsible for lowering blood glucose concentrations.