Across
- 3. Blood blood on the right side of the heart
- 6. circulates through vessels in body
- 8. vessel that blood away from heart
- 9. Circulation circulation pertaining to the lungs
- 11. Circulation circulation pertaining to the whole body
- 13. allows exchange of nutrients and gases
- 15. abnormal heart rhythm
Down
- 1. Vessels after blood leaves the heart
- 2. blood from left atrium
- 4. System pertaining to heart and lungs
- 5. arteries first branch of of aorta
- 7. carries oxygen from lungs to the tissues
- 10. hollow organ that pumps blood
- 12. vessel that carries blood back to heart
- 14. largest artery in body