Assertion: earthworm's part | /r/CapableOf | form tentacle
Facets:
Source sentences:
text: In some of the more advanced species of molluscs such as the cephalopods which includes the Octopus, Squid and Cuttlefish, their heads are more well developed, they have sophisticated senses and parts of their head and foot are modified to form prey-capturing arms or tentacles.