name the tissue which is present in the respiratory track and what is its functions

Columnar epithelium ( ciliated) .the rythmic movement of cilia help to push mucus in forward direction..

ciliated columnar epithelium on which cilia is present and this cilia facilitates the movement by pushing the mucus to move in forward direction. 

Columnar epithelial

The issue which is present olin the respiratory track is ciliated columunar epithlium. Its function is to push the mucus forward.

Cilaited Columnar Epithelium