Across
- 5. minute blood vessels
- 8. carries oxygen from lungs to organs and tissues and carbon dioxide back to lungs
- 10. pumps blood out of the heart in to the circulatory system
- 13. the main artery that carries blood away from your heart
Down
- 1. pumps blood around the body
- 2. blood that is rich in oxygen
- 3. delivers oxygenated blood and deoxygenated blood around the body
- 4. upper chamber through which blood enters the ventricles
- 6. made up of plasma and has cells and platelets
- 7. delivers blood back to heart
- 9. blood that that has no oxygen in it
- 11. controls the flow of blood
- 12. delivers blood from the heart to tissues