Assertion: coral's polyp | /r/HasAspect | eight tentacles
Facets:
value: to capture small planktonic animals
type: PURPOSE
Source sentences:
text: Octocorallia includes blue coral and soft corals and species of Octocorallia have polyps with an eightfold symmetry, each polyp having eight tentacles and eight mesenteries.
text: One way to tell the difference between soft corals and hard (stony) corals is that the polyps of hard corals have six tentacles, which are not feathery.
text: Cauliflower corals can function as carnivores, their polyps have tentacles to capture small planktonic animals drifting over the reef.
text: There are 350 types of hard corals and each polyp has 6 tentacles.
text: The polyps have eight tentacles which they use to filter free-floating organisms from the water to eat.
text: Each polyp in the colony has eight tentacles.
text: The polyps that live inside this bark are less than 2 mm (0.0787 in)  and are gelatinous and have six tentacles (the same as hard corals and unlike soft corals, which have eight).