There is no answer to this. Jellyfish, as do humans, come in all different shapes and sizes.
Humans have bones, jellyfish don't. Jellyfish are see through, humans aren't. Jellyfish will evaporate in the sun, humans won't. Jellyfish live under water, humans don't. Jellyfish have stinging tentacles, humans don't. Humans have different organs than jellyfish and allot more.
Jellyfish can be found off of Oahu, although they aren't a big problem. As far as I'm aware, there are no jellyfish there that can kill humans. Though the are Box Jellyfish there, they aren't the notorious killers that are found in other parts of the world.
yes human eat jellyfish yes human eat jellyfish
big
The box jellyfish, which can be fatal to humans.
Yes; they can be.
to eat
Yes.
yes
No.
The Arctic jellyfish is 120feet from head to tinicle.
Humans will avoid these to prevent a painful sting. Humans also study them.