Across
- 2. This system filters and excludes waste from your blood
- 4. This system produces and releases hormones
- 6. The systems main organ is the lungs
- 7. Definition: The process in which organisms maintain a stable internal environment, despite changes in the external environment
- 9. The first line of defense (also known as your skin)
- 10. The systems main organ is the heart
Down
- 1. This system makes you move
- 3. This system has to do with the small and large intestine
- 5. The system has veins, arteries, and your brain
- 8. This system is your body's support