Across
- 2. the rhythmic throbbing of the arteries as blood propelled through them
- 3. blood vessels that carry blood away from the heart
- 4. A lower chamber of the heart that pumps blood.
- 7. An upper chamber of the heart that receives blood.
- 8. Essential gas transported by the blood for cellular function.
Down
- 1. blood vessels that carry blood to the heart
- 3. the main artery that carries oxygenated blood from the hear
- 4. A structure in the heart that controls the direction of blood flow
- 5. Pertaining to the heart.
- 6. Related to the heart’s blood supply.