Yes.
sea turtles
fried jellyfish tastes good right mate
Jellyfish are eaten mostly by spadefish, sunfish, and loggerhead turtles. People in China and Japan like to eat the mushroom jellyfish. Both fresh and pickled mushroom jellyfish are eaten
Jellyfish are eaten by squid. I believe that this is the biggest threat that they face.
Perhaps.
yes its underwater and it might be eaten.
prey
Jellyfish are eaten all the time in cancoon its a specialty. Know what your talking about before you start asking NUBNUBNUBNUBNUB ALERT
Deep sea jellyfish are eaten by tunas, sharks, swordfish and few speices of salmon.
sting its prey
One eats, one gets eaten.