Across
- 3. the system that moves blood and nutrients throughout the body
- 5. created by bone marrow
- 6. transported by arteries to the cells of the body
- 7. blood vessels that carry Co2 gas out of the body
- 8. moves blood and nutrients throughout body
- 10. fight disease
- 13. the largest vein
- 15. Blood vessels that carry oxygen throughout the body
- 16. pumps blood throughout the body
Down
- 1. connects veins and arteries
- 2. chemical messages in the body that cause change
- 4. is expelled out of the body
- 9. stops bleeding clots blood
- 11. is pumped throughout the body by the heart
- 12. fluid part of blood
- 14. the largest artery