Across
- 2. Controls thoughts, memories, emotions, etc
- 4. Regulates the rate your body uses calories
- 8. Breaks down poisonous substances
- 10. To digest food
- 11. Protection against microorganisms
- 14. Gives your body it's shape
- 16. Holds the food and mixes it with acids and enzymes
- 17. Gives signals to the brain and organs
Down
- 1. Converts the food we eat into the simplest forms
- 3. Produces enzymes
- 5. Moves fresh air into your body and removes waste gases
- 6. Every bone has this except the hyoid bone
- 7. Pumping blood and supports movement
- 9. Allows oxygen in the air to be taken in the body
- 12. To pump blood and oxygen around the body
- 13. Stores urine
- 15. Removes waste products from the blood and produces urine