Across
- 1. leads to organ damage
- 4. biggest bone in your body
- 5. sleep hormone
- 8. Keeps your hand on
- 9. wormholes in your head
- 10. pea-sized hormone creater
- 12. Production of eggs
Down
- 2. Metabolism controler
- 3. waiting area for eggs
- 6. oxegens highway to the lungs
- 7. filters blood and returns
- 11. Where the air goes