Across
- 5. another name for this system
- 6. part of blood that forms a net to stop bleeding
- 7. the liquid part of the blood
- 10. the process of making energy in a cell (cellular _____)
- 12. "doorways" in the heart & veins that keep blood flowing one way
- 13. organs that work with the heart to supply oxygen
- 15. blood vessel that carries deoxygenated blood back to the heart
- 16. the liquid part of our blood
- 18. blood vessel that carries oxygenated blood AWAY from the heart
Down
- 1. blood cell that fights germs/disease
- 2. the pump of the system
- 3. part of the blood that carries oxygen
- 4. blood vessel that delivers to each body cell; connects arteries to veins
- 8. the 4 "rooms" in the heart
- 9. cell pieces that form a net to stop blood loss from a cut
- 11. blood is the "FedEx" of your body, doing this
- 14. gas carried by RBCs to the body cells
- 17. largest artery in the body