Across
- 1. Heart and blood vessels
- 5. Regulates body temperature
- 7. Kidneys
- 8. Skin and nails
- 9. Provides structure and support
- 10. Produces red blood cells, white blood cells, and platelets
Down
- 2. Lungs,nose,mouth,trachea
- 3. Maintains water and chemical balances
- 4. Ovaries and testes
- 6. Brain and Spinal cord
- 8. Defends against disease