Across
- 3. includes brain and spinal cord
- 4. white blood cells
- 6. stomach, mouth, small intestine
- 8. heart, blood and blood vessels
- 9. skin, hair and nails
Down
- 1. provides movement
- 2. bones and supports/protects
- 5. glands and hormones
- 7. includes lungs
- 10. removes waste
- 11. ovaries and testes