Answer:

A. Nose

B. Mouth

C. Trachea

D. Bronchi

E. Branching tubes

F. Air sacks

G. Lungs

Answer:

A: Naval Cavity

B: Mouth

C: Esophagus

D: Bronchi

E: Bronchioles

F: Alveoli

G: Diaphragm

Explanation:

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