Across
- 1. The liver produces this.
- 4. How the body cells use the products of digestion.
- 8. Happens in the small intestines
- 9. Excess glucose is converted to this.
- 11. This organ breaks down excess amino acids.
- 13. Another name for simple sugars.
- 17. Villi increase the _____________ area.
- 18. Excess amino acids are broken down by this.
- 19. The walls of the intestines are _________ cell thick.
- 20. The small intestines is about _____ metres long.
Down
- 2. The last section of the small intestines.
- 3. Excess fat can be stored under this organ.
- 5. The liver stores this.
- 6. Aid in fat absorption
- 7. Smaller finger-like projections
- 10. Amino acids are used to make these.
- 12. Excess sugar can be converted and stored as ________.
- 14. Substances are absorbed into the blood _____________.
- 15. Process which allows for the movement of substances.
- 16. Small finger-like projections in the small intestines
