Assertion: arthropod's system | /r/HasProperty | developed
Facets:
value: highly
type: DEGREE
value: in cephalopods such as the octopus
type: OTHER
value: with chains of ganglia
type: OTHER
Source sentences:
text: Their nervous systems are highly developed, with chains of ganglia serving various parts of the body, and three fused pairs of cerebral ganglia forming a brain.
text: The olfactory system in the coconut crab's brain is well-developed compared to other areas of the brain.
text: A nervous system is present but is much more highly developed in cephalopods such as the octopus.