Is a jellyfish a Fish
No,it's not.It has no bones and few muscles.There are many kinds of jellyfish,most of which are shaped like an umbrella or a bell.
It's body contains 90% of water and it's hardly able to move under its own power.It floats in the water and goes wherever the current takes it
They come from eggs.The hatched eggs are called polyps.
They stick to rocks in water and slowly grow into the shape of a flower
The stages of a jellyfish's life cycle are:eggs,stationary polyps and free floating adults.
However,these wonderful creatures might poison the one it touches and could kill him alive
Some scientists think that there are enormous jellyfishes ,but I think that's just a fantasy