Assertion: fly | /r/HasAspect | mobile head
Facets:
Source sentences:
text: Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups.
text: Flies have a mobile head with a pair of large compound eyes on the sides of the head, and in most species, three small ocelli on the top.