Assertion: jellyfish's tentacle | /r/HasProperty | covered with stinging cells
Facets:
Source sentences:
text: The tentacles on a Jellyfish are covered with stinging cells (cnidocytes) that sting or kill other animals: most jellyfish use them to secure prey or as a defence mechanism.
text: The tentacles are covered with stinging cells that they use to capture prey and defend against predators.