Assertion: woodlouse's segment | /r/HasProperty | grouped into three regions
Facets:
Source sentences:
text: The body of a crustacean is composed of segments, which are grouped into three regions: the cephalon or head, the pereon or thorax, and the pleon or abdomen.
text: The body of a crustacean is composed of segments, which are grouped into three regions: the cephalon or head, the pereon or thorax, and the pleon or abdomen.