All of the Following Statements About the Sinuses Are TRUE

All of the following statements about the sinuses are TRUE EXCEPT which one?

A) The sinuses are located in several of the facial bones.
B) The sinuses are lined by a tissue that produces and secretes mucus.
C) The sinuses give the human voice its characteristic resonance and tone.
D) The sinuses add weight and bulk to the skull and facial bones, strengthening them.
E) The sinuses connect to the nasal cavity by small passageways.