* They are passively transported by the water currents. * They can swim with rhythmical contractions of the bell (muscles) that propel it with the force of the water pushed from inside the bell, sort of like jet propelling does with air jets, the action creates an equal and opposite reaction.
it floats and drifts with the current
jelly fish moves its body to move in waterA jellyfish opens up its umbrella-like body wider than usual, and then shrinks it back to size. The water that was inside the umbrella-like body structure was squeezed out when the body structure shrank to normal size, so the aqua jet propelled the jellyfish a few feet. That is how a jellyfish moves.
box jellyfish move so they can hunt
No the jellyfish does not have a exoskeleton because if they di they could not move.
yes jellyfish are nektons because it move freely any thing that move freely in the ocean is a nekton.
No.
Coral Reefs don't really move and jellyfish move around, and sting people. Coral Reefs help other thins in the sea survive, where as jellyfish don't. The jellyfish are just there.
Jellyfish.
This jellyfish actully isn't a jellyfish they are a Siphonophore, that meanis it's made up of 4 different colonies of polyps. The navigation colonie helps but the wind mostly does all the work to make it move.
Yes and no because sea anemone doesn't move and jellyfish moves
Box jelly fish move by neurons. Neurons are there brains.
A bell is the part of the jellyfish, that does NOT sting. The bell only lifts up like a umbrella, and down. It pushes out water, and makes the jellyfish move forward ONLY!!
The binomial nomenclature of the penicillate jellyfish is Polyorchis penicillatus. Jellyfish of the genus Polyorchis move by jet propulsion. The taxonomy of a pencillate jellyfish is: Animalia Cnidaria Hydrozoa Anthomedusae Polyorchidae Polyorchis penicillatus.
No. They move about the ocean.