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1 filtering, warming, and humidifying inspired air
2 production of speech and melody
3 this is oxygen to the lungs and CO2 out of the lungs
4 the diffusion of O2 into the blood stream and CO2 out of it
5 this palate forms the roof of the mouth
6 process of detecting smell
7 this protects against inhaled pathogens
8 this palate hangs from the back of the hard palate
9 the acid-based levels of blood
10 this joins the nasal and oral cavaties to the esophagus
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