Across
- 1. filters waste
- 5. system- breaks down food
- 7. intestine- where the absorption happens
- 9. the pipe that air goes into the lungs
- 11. carries blood back to the heart
- 12. the windpipe
- 14. connects the vein and artery
- 15. A= away from the heart
Down
- 2. system- removes cell waste
- 3. blood cell- blood cell that fights disease
- 4. system- brings oxygen into the body and takes away carbon dioxide
- 6. helps create scabs.
- 8. that exchanges oxygen with carbon dioxide
- 10. a muscle at the bottom of the chest
- 13. the liquid part of blood.