1. Aorta: The main artery that carries blood away from the heart to the rest of the body.
2. Arteries: Blood vessels that carry blood away from the heart.
3. Atrium: One of the two upper chambers of the heart that receive blood from the veins.
4. Blood pressure: The force exerted by blood against the walls of blood vessels.
5.Veins: Blood vessels that carry blood back to the heart.
6. Ventricular fibrillation: A heart condition in which the ventricles contract rapidly and irregularly and are unable to pump blood effectively.
7. Pulmonary System: responsible for bringing oxygen into the body.
8. Capillary: the smallest blood vessels in the body.
9. Cellular Respiration: The process by which cells use oxygen to break down glucose to produce energy.
10. Diaphragm: The muscle that separates the chest cavity from the abdominal cavity and is involved in breathing.
11. Bronchus: branches off the trachea and carries air to the lungs
12. Bronchioles: tiny air sacs in the lungs where oxygen is exchanged for carbon dioxide.
13. Pulmonary Circulation: The part of the circulatory system that carries blood from the heart to the lungs and back again.
14. Systemic Circulation: The part of the circulatory system that carries blood from the heart to the rest of the body and back again.