Across
- 5. the organ that pumps blood around the body
- 7. parts of your body that do a job
- 9. another word for the system that pumps blood
- 10. these fix wounds
- 12. the smallest blood vessel
Down
- 1. a group of organs that work together to perform a task
- 2. these take blood to the heart
- 3. when veins split
- 4. another word for when blood travels around the body
- 6. when arteries split
- 8. these take blood away from the heart
- 11. the red liquid that leaks out when you cut yourself