Across
- 2. Fights infections and diseases
- 4. Makes hormones
- 6. Bones
- 8. Breaks down food
- 9. Where air enters
- 11. Solid Waste
- 12. Liquid Waste
Down
- 1. Makes hormones and humans
- 3. Lets you move
- 5. Skin, hair, nails
- 7. Provides blood to all parts of the body
- 10. Sends messages