Assertion: invertebrate | /r/HasAspect | simple nervous systems
Facets:
Source sentences:
text: Most Invertebrates have Simple Nervous Systems and they behave almost entirely by instinct.
text: On the other hand, most invertebrates have simple nervous systems, and behave almost entirely by instinct.
text: Vertebrates have a well-developed nervous system that enables them to react swiftly to environmental changes, but invertebrates have simple nervous systems that allows them to behave by instinct.