Assertion: antarctic krill | /r/HasProperty | filter feeders
Facets:
Source sentences:
text: They are filter feeders, but do not feed continually, relying on chemical cues to indicate the presence of food particles.
text: Antarctic krill are filter feeders that eat tiny phytoplankton (pelagic algae).
text: Antarctic krill are filter feeders that consume algae (phytoplanton); at the bottom of the food chain, they serve as the plant grazers of their ecosystem.