Across
- 2. The blood helps to ________________ oxygen, heat, carbon dioxide, minerals and
- 3. Action of your when lungs expand.
- 5. also known as the voice box, can become inflamed after a concert!
- 9. can cause lung cancer, emphysema, heart disease.
- 10. Action of when your lungs flatten.
- 12. is made up of red, white blood cells, and transport oxygen.
- 13. your body.
- 15. protect the lungs, heart and internal organs
- 16. are the major organs of mammals that allow us to get oxygen into our body
- 18. are the tubes that carry air into the lungs, can be inflamed to get bronchitis.
- 19. Vapor is what you exhale that makes a mirror fog up
Down
- 1. All living things must get oxygen into their body in order to ___________
- 4. transported by blood around our bodies to keep us warm/
- 6. is where air is exhaled from the body
- 7. are the air sacs that unload oxygen into your bloodstream and pick up C02
- 8. muscle which pulls air into your body and pushes it out.
- 11. C02 out.
- 14. is one spot air enters the body- air is warmed, moistened and filtered here.
- 17. is the windpipe that connects your mouth to your lungs
- 18. is the action to bring oxygenated air into our body.