Across
- 3. Smallest blood vessel
- 4. Two bottom cavities of the heart
- 7. A wall that separates the left and right ventricle
- 8. Two upper cavities of the heart
- 9. Muscle Makes up a thick middle layer of muscle in the heart
- 10. A large cane shaped vessel that carries oxygenated blood to your body
Down
- 1. Monitors heart rate and rhythm
- 2. A tube that carries oxygen depleted blood to the heart
- 4. Parts of your heart that act like doors
- 5. A muscular walled tube that carries oxygenated blood from the heart to everywhere in the body.
- 6. A large vein that carries blood to the heart from other parts of the body