Across
- 4. / An inorganic substance
- 6. / To prevent diseases
- 7. / Gives quick release energy
- 8. / A substance produced by a living organism
- 9. / An infectious disease
- 10. / Caused by a calcium deficiency
- 13. / The rate of your chemical reactions
- 15. / A disease that causes soft bones
- 16. / A type of chemical in food
- 17. / Covers the lining of the small intestine
Down
- 1. / A mineral
- 2. / Another word for the oesophagus
- 3. / White blood cells make these
- 4. / Caused by an unbalanced diet
- 5. / A type of acid
- 9. / Disease carried by mosquito's
- 11. / A diet where you don't count calories
- 12. / Needed for growth and repair
- 14. / An incurable disease
- 18. / Found in potatoes