Respiratory System

4. What is the space between the two pleural membranes called
10. The name of the two tubes which carry air into the lungs
12. The pleural _ _ _ _ _ is the liquid which helps the membranes stick to the thoracic cavity
13. The nasal _ _ _ _ _ _ is where the air is warmed & dust removed
15. This is the sticky substance which traps dust & pollen

1. A cartilage-ringed tube which takes air to the lungs
2. These are the tiny air sacs where gaseous exchange takes place
3. What 'P' is the membranes which keep the lungs seperated
5. This is the flap of catilage which direct air to the lungs and food to the stomach
6. This system allows air to enter/exit the body
7. The lungs are split into 5 what? They keep the lungs air tight
8. What pleura is the innermost membrane of the lungs
9. What 'T' is the scientific name for the chest cavity
11. This organ contains the vocal chords and produces noise (voice)
14. Other than the nose, this is the other part air can enter the body