cnidarians have stinging cells called nematocysts located on their tantacles
It can protect itself by using its tentacles to sting anything that tries to harm it. The organism will go away after it is stung.
Some cnidarians, such as jellyfish and sea anemones, have nematocysts (stingers) to protect themselves.
Porcupines defend themselves with their quills.
If you simply wiki "cnidarians" it'll tell you the answer.
Male honey bees (drones) can't defend themselves as they are incapable of stinging.
Dogs use their teeth and strong jaws to defend themselves.
to defend themselves
neddles retard
Sponges are invertebrate animals that usually have no body symmetry and never have tissues or organs. Cnidarians use stinging cells to capture food and defend themselves. Flatworms are flat and as soft as jelly. Unlike cnidarians or flatworms, roundworms have a digestive system that is like a tube, open at both ends. Earthworms and other segmented worms have bodies made up of many linked sections called segments.
They use their claws, paws, and teeth.
Porcupines defend themselves with their quills.
i think they use their color Some use poisons (are poisonous).
nuclear weapons
No, crayfish use claws and force to defend themselves