Individuals with type O- are considered the “universal donor” because:

Anemia is a condition in which the oxygen carrying capacity of the blood declines. Which of the following would lead to anemia:  

Supplies the arm with blood.

Supplies the brain with blood.

Which of these vessels would contain the lowest blood pressure?

What structure is composed of well vascularized tissue that is folded, projects into the ventricles of the brain, and functions to remove water from blood and release it as the cerebrospinal fluid?

Identify the type of epithelium in the image below:

What cell type is involved in contractility in epithelia (often found in glands and ducts)?

Where would you find transitional epithelium?

   How would you classify the epithelium in the image?