Assertion: starfish's eye | /r/HasProperty | simple
Facets:
value: very
type: DEGREE
Source sentences:
text: Starfish have a very simple eye that looks like a red spot at the end of each arm.
text: The eyes of starfish are extremely simple, are located at the tip of each arm, and are primarily light-sensing dots.
text: Since their eyes are also relatively simple and because they lack a brain, it was difficult to figure out how or even if they could see.
text: Sea stars have a simple eye at the end of each arm.
text: Sea stars have a simple eye at the end of each arm.