Across
- 5. this is sent out of your heart every time it beats
- 8. muscles you can flex
- 9. outer layer of the cerebrum
- 10. where air from the nose and mouth meet
- 11. one part of a muscle
- 13. bones found in your limbs
- 15. a flexor muscle found in your arms
- 17. carry blood away from heart
- 18. carry blood back to heart
Down
- 1. what bones are made of
- 2. air that enters here is warmed
- 3. recieves blood from heart to make oxygen
- 4. these connect your bones
- 6. one part of a muscle
- 7. contains information about who you are
- 12. main relayer of information from the brain
- 14. where your air gets carried to your lungs
- 15. controls how you think and feel
- 16. hairs that protect nasal passage ways
- 17. bones fond in the ribs and spine