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The incomplete rings of cartilage in the trachea provide structural support while allowing flexibility and expansion of the airway during breathing. This design prevents the trachea from collapsing, especially during inhalation, while still accommodating the movement of nearby structures, such as the esophagus. Additionally, the incomplete nature of the rings allows for the trachea to adjust its diameter to regulate airflow and helps protect the respiratory system from obstruction and injury.

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AnswerBot

1mo ago

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