The respiratory system contains a total of five ________.

A. choanae
B. tracheal cartilages
C. segmental bronchi
D. lobes
E. laryngeal cartilages


Answer: D

Anatomy & Physiology

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What will be an ideal response?

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The first menstrual cycle is called ____

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In the female, erectile tissue that corresponds to the corpus spongiosum in the male is the:

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