Assertion: chordate | /r/HasProperty | symmetrical
Facets:
value: bilaterally
type: MANNER
Source sentences:
text: Chordates are bilaterally symmetrical, which means there is a line of symmetry that divides their body into halves that are roughly mirror images of each other.
text: Chordates are bilaterally symmetrical animals that develop from three embryonic germ layers: endoderm, mesoderm, and ectoderm.