Sagot :
1.cilia
2.cilia
3. pharynx
4. larynx
5.trachea
6. bronchial tubes
7. bronchioles
8. alveoli
9.thorax
10. vocal folds
2.cilia
3. pharynx
4. larynx
5.trachea
6. bronchial tubes
7. bronchioles
8. alveoli
9.thorax
10. vocal folds