Assertion: sea anemone's base | /r/HasAspect | sticky foot
Facets:
Source sentences:
text: They have a sac at the base which has a sticky foot that gets attached to the rocks.
text: The base, or pedal column, has a sticky foot that they use to adhere to various surfaces.
text: The base, or pedal column, has a sticky foot that they use to adhere to various surfaces.