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