1. the two main airways connecting the trachea to the lungs
the thin walled airway connecting the pharynx with the
2.
bronchi
3. the back of the nasal cavity and mouth
air sacs within the lungs where the blood gets oxygen and
4.
gives up carbon dioxide
the section of the upper respiratory system that contains
5.
vocal cords
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1. the two main airways connecting the trachea to the lungs
the thin walled airway connecting the p...
Mathematics, 05.05.2020 22:11
Mathematics, 05.05.2020 22:11