Across
- 2. protects the lungs and heart
- 3. The system that circulates the blood throughout the body
- 6. Helps you inhale and exhale
- 9. The lung that is bigger and has three lobes
- 10. This is really important and you need this to breath
Down
- 1. What do you need to live that pumps blood throughout the body
- 4. The system the network of organs and tissues that help you breathe
- 5. The place where blood exits the heart
- 7. The first place the blood is when it has entered the heart
- 8. Your heart works with this to help you think and breathe