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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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lpooziee lpooziee
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6 years ago
The upper respiratory tract (URT) consists of the nose, nasal cavity, pharynx, and paranasal sinuses. It undergoes a process sometimes referred to as
 
  1. filtering.
  2. warm conditioning.
  3. air conditioning.
  4. absorbing.
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tostos
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