Question

Write the path of air passage in respiratory system.​

Answer 1

Answer:

Respiratory System:

Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)

Answer 2

Answer:

nasal cavities (or oral cavity) ---- pharynx ---- trachea ----primary bronchi (right and left) ---- secondary bronchi ---- tertiary bronchi --- bronchioles ---- alveoli