Smell is used for finding food by some animals, and smell receptors, nerve tissue that picks up smells, are located in the lining of the nose. Given these facts, receptors in the lining of the nose are: among the following options:
- heat or cold
 - larger than the nose
 - tastebuds
 - used to find food
 - insect
 - barrel-shaped
 - segmented
 - messengers


 

    used to find food     