Assertion: jellyfish's system | /r/HasProperty | nervous
Facets:
Source sentences:
text: Its venom is considered one of the deadliest in the world as it attacks the nervous system.
text: They don’t have brain, blood, and nervous system.
text: Jellyfish have no brain, no blood, and no nervous system.
text: Jellyfishes have no brain, no blood, no bones, and no nervous system.
text: Though they might not have brains, jellyfish do have a nervous system, or, nerve net, with receptors that can detect light, vibrations, and chemicals in the water.
text: They also have only primitive organs and nervous systems, and no hard body parts.
text: While they might not look like much jellyfish have a digestive and nervous system as well as light sensitive organs used for vision.
text: They don't seek out people to attack -- their nervous system is too simple to do that.
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.