An immature jellyfish is called ephyra.
From the egg of a jellyfish, hatches a larva called planula.
No; however, some jellyfishes, like Aurelia aurita, help their newborn hatchlings to find food by spreading them with a water current.
they sting worse than other jellyfishes also they are called box jellyfishes ?
bigger animals are the jellyfishes enemies.
jellyfishes eat plankton fish and even feed on other jellyfishes
No yes
35 people die by jellyfishes every year.
Yes, they are.
sea
yes
No. They are invertebrates.
yup
they're called babies!