MCQ
In man and mammals, air passes from outside into the lungs through
- ANasal cavity, larynx, pharynx, trachea bronchi, alveoli
- BNasal cavity, larynx, pharynx, trachea, bronchioles, alveoli
- CNasal cavity, pharynx, larynx, trachea, bronchioles, bronchi, alveoli
- ✓Nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, alveoli