Across
- 3. when we exhalate we eliminate... of our body
- 5. here the vocal cords are located and when the air exits,it makes these cords vibrate, wich creates sounds that allow us to talk
- 10. they allow the air to reach the whole lung
- 12. help us to transportate the oxygen to our longs
Down
- 1. when we breath the oxygen its tranportated here to be in lungs
- 2. in this muscular tube air circulates from the nasal passage to the larynx
- 4. these are small clustered sacs, surrounedby capillaries
- 6. when we breathe we inhale...
- 7. each bronchus enters a lung, and then branches out into many narrower bronchial tubes
- 8. ...help us to clean carbon dioxide when we exhalate
- 9. when we breath the oxygen is transported to our...
- 11. it pumps the blood to all the body