When a jellyfish (or other creature) grows back a missing limb or other body part, the process is called regeneration.
move with there arms and lose arms and spilt in half but they grow back
if the arms can maybe the legs can to
They can grow back their arms.
i was in ur position a while ago it will grow back the way it is. swimmers female and male shave their arms alll the time
hydra maybe
An octopus naturally has eight arms. However, it is possible for one to lose arms, perhaps by an encounter with a predator, but the arms will grow back.
Yes.
No.
well, they basicly grow back like human arms. it's the same format.
a few weeks
They have 4 and if they loose one it will grow right back
No, because all starfish do it.