Question

two ways that protists use cilia.

Answer 1

Protists and other single celled organisms move by either the use of Cilia, owletellae or by pseudopodia. Cilia are short hair-like structures which help the organism move with a wave like motion there are usually many over the animal's surface. Flagellae are single whip like organelles which propel the organism. Amoeba move by producing projections of protoplasm (pseudopodia (false foot)) flowing in the direction they wish to move.

Answer 2

Specifically... Movement and feeding.