Across
- 2. Blood vessels that exchange oxygen and carbon dioxide
- 6. Upper two chambers of the heart
- 9. Blood vessels that carry blood away from the heart
- 10. Instrument used to measure heart rate
- 11. Carries blood from right ventricle to the lungs
- 13. Blood rich in carbon dioxide
Down
- 1. Part of heart,receives impure blood from the body
- 3. Blood vessels that carry blood to the heart
- 4. Part of the heart,pumps blood to all body parts
- 5. Name to describe the heart muscle
- 7. Bottom two chambers of the heart
- 8. Part of heart,receives oxygenated blood from the lungs
- 12. Carries oxygenated blood from left ventricle to whole body