In Mammals, Each Olfactory Cell Has Threadlike Dendrites That

In mammals, each olfactory cell has threadlike dendrites that:

A) extend from the cell body into the mucous surface of the nasal passage.
B) extend from the cell body directly into the brain.
C) extend from the mucous surface of the nasal passage to the base of the skull.
D) intermingle with one another to form a web-like structure.