The function of mucus in the nasal cavities is to A. detect certain scents that the receptor cells can't. B. dissolve odor molecules for detection by the receptor cells. C. provide support to the receptor cells. D. keep outside substances away from the receptor cells

Respuesta :

The answer is D.   It  keeps outside substances away from the receptor cells                                            

Answer: B DISSOLVE ODOR MOLECULES

Explanation: