Assertion: grasshopper's eye | /r/HasProperty | simple
Facets:
Source sentences:
text: Grasshoppers have three simple eyes which allow them to see even in dark.
text: A grasshopper has five eyes, including two compound eyes and three simple eyes.
text: The grasshopper has three simple eyes located between its compound eyes.
text: The compound eyes are used to see, but scientists are uncertain about how a grasshopper uses its simple eyes.