Assertion: jellyfish's tentacle | /r/HasProperty | arm
Facets:
value: with special stinging cells
type: OTHER
Source sentences:
text: Tentacles are long "arms" with special stinging cells called nematocysts.
text: Their tentacles are armed and ready to sting to capture their prey or defend against predators.
text: Tentacles are long "arms" with special stinging cells called nematocysts.
text: Tentacles are long "arms" with special stinging cells called nematocysts.
text: Each tentacle is armed with cells called cnidoblasts, which contain nematocysts holding coiled threads that are ready to sting.