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Title: Which of the following is true about paranasal sinuses? Post by: Edwindsor on Oct 13, 2015 Which of the following is true about paranasal sinuses?
A) Paranasal sinuses enhance the resonance of the voice and lighten the skull. B) Paranasal sinuses are found in maxillary, ethmoid, and lacrimal bones. C) Paranasal sinuses open into the oral cavity. D) Paranasal sinuses contain passages acting as one-way valves. Title: Re: Which of the following is true about paranasal sinuses? Post by: ancra on Oct 17, 2015 Content hidden
Title: Re: Which of the following is true about paranasal sinuses? Post by: Edwindsor on Oct 21, 2015 How do you do it! You're so smart lol
Title: Re: Which of the following is true about paranasal sinuses? Post by: ancra on Oct 21, 2015 :lol:
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