[キャンベル生物学 第992页] Campbell Biology 12th Edition
▼ Figure 42.24 The mammalian respiratory system. From the nasal cavity and pharynx, inhaled air passes through the larynx, trachea, and bronchi to the bronchiol
▼ Figure 42.24 The mammalian respiratory system. From the nasal cavity and pharynx, inhaled air passes through the larynx, trachea, and bronchi to the bronchiol