The auditory tubes open into the

A) nasopharynx.
B) oropharynx.
C) laryngopharynx.
D) larynx.
E) nasal cavity.


A

Anatomy & Physiology

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Water makes up ________  of the total body weight of an average adult.

A. 60-70% B. 65-75% C. 55-65% D. 50-60%

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