Across
- 2. sends blood throughout the body, carrying oxygen to each and every cell.
- 6. only artery that carries oxygen-poor blood.
- 8. each of the two upper cavities of the heart from which blood is passed to the ventricles.
- 9. allows the passage of blood from the left atrium to the left ventricle.
- 10. one of the three great vessels of the aortic arch that supplies blood to the head, neck and upper extremities.
Down
- 1. is one of two large chambers located toward the bottom of the heart that collect and expel blood towards the peripheral beds within the body and lungs.
- 3. ARTERY transports oxygenated blood to all the cells and organs of the body.
- 4. regulate the blood supply to the heart muscle depending on the amount of oxygen the heart needs at that time.
- 5. allows the passage of blood from the right atrium to the right ventricle.
- 7. The main artery that carries blood from the heart to the head.