Across
- 7. body system that removes liquid waste
- 9. largest organ in the human body
- 10. body system that provides structure
- 11. body system that provides oxygen and removes carbon dioxide
- 12. fluid that builds up in tissue
Down
- 1. body system that transports oxygen and nutrients
- 2. stores urine
- 3. body system that helps with movement
- 4. body system that breaks down food
- 5. where 2 or more bones meet
- 6. organ in the respiratory system that helps expand the chest
- 8. if they stopped working, toxins would build up in the blood