Body systems puzzle making assignment
Across
- 3. a tube in the respiratory system that connects the pharynx to the lungs
- 5. transports nerves and signals to your brain
- 7. The organ that helps you breath
- 10. transports blood away from heart
- 12. this system bring oxygen to your body and removes carbon dioxide
- 13. system contains 206 bones
- 15. where bones meet
- 18. smallest bone in the skeleton
Down
- 1. this systems main purpose is to allow movement
- 2. carries messages to the brain
- 4. This system contains the heart and blood vessels
- 6. largest muscle in the human body
- 8. this system controls all feelings senses thoughts learning and memory
- 9. bones in the spine
- 11. the bodies hardest working muscle
- 14. allows extension of the forearm at the elbow
- 16. organ that allows the sense of smell
- 17. 3 pound organ