Assertion: barnacle's exoskeleton | /r/HasProperty | rigid
Facets:
Source sentences:
text: Highly developed sense organs Jointed limbs (the limbs must be jointed like the joints in a suit of armor, since the exoskeleton is rigid and cannot bend to allow movement)
text: Jointed limbs (the limbs must be jointed like the joints in a suit of armor, since the exoskeleton is rigid and cannot bend to allow movement)