Across
- 4. blood cells that deliver oxygen
- 5. squeeze parts of the muscle together
- 6. blood cells that create a scab
- 8. allow us to breathe
- 10. blood cells that protect the body
- 11. allows us to move our body
Down
- 1. moves blood towards the heart
- 2. system that moves blood
- 3. moves blood away from the heart
- 7. includes our bones
- 9. move parts of the muscle away from each other