Body System
Across
- 3. breathing in
- 7. necessary to stay alive
- 8. protect your chest
- 9. all of your bones
- 12. Muscle in upper leg
- 15. what the skeletal system is made up of
- 16. Thing that you eat
- 17. breathing out
- 18. be function of the skeletal system
- 19. muscle help you do this
Down
- 1. If you have a big muscle you are...
- 2. tiny microbes that help with digestion
- 4. thing that help you to move
- 5. you breath it in
- 6. where nutrients are absorbs
- 10. Where gas exchange happen in your body
- 11. muscle in your upper arm
- 13. the body system focus on getting nutrients from food
- 14. food is broken down in this
- 16. The longest bone in your body