Across
- 3. heavy drinking
- 5. study of drugs
- 8. disease development
- 10. pathway from mouth to stomach
- 13. central database of the body
- 16. filtration organ
- 17. uptake of nutrients
- 18. nutrition expert
- 20. large colon blockage
- 21. excessive weight
Down
- 1. loose, runny stool
- 2. fingers of the small intestine
- 4. high bad cholesterol
- 6. builds up molecules
- 7. breaks down molecules
- 9. the blood pump
- 11. swelling
- 12. insufficient nutrients
- 14. storage for digested food
- 15. protective layer
- 19. disease cause