Assertion: sea urchin | /r/CapableOf | feed on seaweed
Facets:
Source sentences:
text: They feed on seaweed on the ocean floor using their strong mouths located on their undersides.
text: They also eat seaweed, plankton and dead fish that may be found floating on the bottom of the ocean floor.
text: They are omnivorous and will feed on seaweed and algae, sponges, coral polyps, and dead animals including dead urchins.
text: They feed on seaweed on the ocean floor using their strong mouths located on their undersides.
text: They feed on seaweed on the ocean floor using their strong mouths located on their undersides.