Across
- 2. fist sized organ
- 3. carries oxygenated blood away from heart
- 5. cell pieces that help proper blood clot
- 9. carries blood toward heart
- 10. pale yellow liquid,carries blood cells
- 11. carries oxygen & carbon dioxide
Down
- 1. help fight disease
- 4. Fluid that circulates thru heart and blood vessels
- 6. system works with this system to oxygenate blood
- 7. smallest vessel site of nutrients and gas exchange between blood and body cells
- 8. oxygenates blood