iinh water
yes
No, they do die when stinging people, not like animals.
Cnidocyte.
by wrapping their tentacles around the casualty and stinging him or her
They live in sea. They are invertebrates. Invertebrates are animals with no backbone. They also have stinging cells.
ok i am elvenidk
Stinging people.
One cell that a jellyfish has is nematocysts(stinging cells on tentacles).
nematocyst
These are stinging cells found in cnidarian and coelenterate. Each of them bears a stinging cell organelle called nematocyst which is used in offence, defence and attachment of animal.
iinh water
Stinging cells are called cnidocytes, as in all members of the Cnidarians which includes jellyfish, sea anemones, and corals.