Assertion: epithelium's cilium | /r/HasProperty | hairlike projections
Facets:
Source sentences:
text: Other epithelia have motile cilia (hairlike projections) that push substances along their free surface.
text: In the respiratory tract, the columnar epithelial tissue also has cilia, which are hair-like projections on the outer surfaces of epithelial cells.
text: Cilia are hair-like protrusions that help propel substances, such as dust particles or female gametes, in the proper direction.