| Function | Term | % Correct |
|---|---|---|
| The main organ of the circulatory system | Heart | 99%
|
| Vessels that carry blood towards the heart | Veins | 77%
|
| Vessels that carry blood away from the heart | Arteries | 74%
|
| The largest artery in the body | Aorta | 73%
|
| Extremely thin vessels which exchange oxygen and nutrients for carbon dioxide and tissue waste | Capillaries | 63%
|
| Receives oxygen-rich blood | Left Atrium | 59%
|
| Receives oxygen-poor blood | Right Atrium | 59%
|
| Pumps oxygen-rich blood throughout the body | Left Ventricle | 58%
|
| Pumps oxygen-poor blood to the lungs | Right Ventricle | 58%
|
| A thin muscular wall that divides up the above | Septum | 38%
|
| Brings the oxygen-rich blood from the lungs back to the heart | Pulmonary Veins | 21%
|
| The artery that brings oxygen-poor blood to the heart | Pulmonary Arteries | 16%
|