Assertion: jellyfish | /r/CapableOf | lack brain
Facets:
value: besides their lack of bones
type: OTHER
Source sentences:
text: Jellyfish lack basic sensory organs and a brain, however, their nervous systems and rhopalia (small sensory structures) allow them to perceive stimuli, such as light and odour and enable them to respond quickly.
text: Besides their lack of bones, jellyfish also lack a brain.
text: Lacking brains, blood, or even hearts, jellyfish are pretty simple critters.