Across
- 2. Structure that absorbs digested food
- 4. intestine There to Reabsorb excess water
- 7. Lowest part of the heart
- 9. Tube which food goes down
- 10. Where both chemical and mechanical digestion take place
- 13. Organ that exchanges CO2 with oxygen
- 14. Passages that take air to the lungs
- 15. Muscle that helps with breathing
Down
- 1. Cells grouped together
- 3. Cell that is important part in forming scabs
- 5. Cell that helps fight diseases
- 6. Top part of the heart
- 8. Where digestion starts
- 11. windpipe
- 12. bronchi> alveoli