Across
- 4. made up of the brain and spinal cord
- 5. breaks down biomolecules
- 6. controls movement
- 7. includes kidneys and bladder
- 8. responsible for delivery of oxygen
- 9. processes gas exchange
Down
- 1. fights infections
- 2. provides support and attachment to or for the muscles
- 3. includes skin and hair
- 10. responsible for water balance and body growth