Where would ciliated epithelial be found? where would ciliated epithelial be found? in the trachea in medium-sized veins in the gi tract in the kidneys?

Cillia are hair like structures that sit on the top of a tissue. Epithelium is a tissue type. Chiliated epithelial cells line the airways with goblet cells. They are moving particles of fluid over the epitelial surface in the Trachea, bronchial tubes and nasal cavities. 
A ) In the Trachea.

The titanic is the answer

Other organisms can change their behavior to take the place of the plants in the ecosystem.