関連ワード:
which body system includes the lungs and trachea which organ system includes the lungs trachea and bronchi which organ system includes the lungs nose and trachea which organ system includes the nasal cavity lungs and trachea which organ system has the nasal passage lungs and trachea which organ system includes the trachea bronchi lungs and alveoli which body system includes the mouth nasal passages trachea and lungs
