the only real threat to an adult sea turtle is a tiger shark and man
One predator of sea turtles is the Tiger Shark
Shark
yes, tiger sharks
Ocean sunfish and sea turtles (such as Leatherback Turtles) are predators of jellyfish.Other species of jellyfish are among the most common and important jellyfish predators, some of which specialize in jellies. Other predators include tuna, shark, swordfish, sea turtles, and at least one species of Pacific salmon. Sea birds sometimes pick symbiotic crustaceans from the jellyfish bells near the sea's surface, inevitably feeding also on the jellyfish hosts of these amphipods or young crabs and shrimp.nautilus
to protect them from predators
tunas,sharks,sword fish, some species of salmon and sea turtles
Green Sea Turtles because green sea turtles eat jellyfish.
Hawk bill turtles , sea slugs , and turtles
mainly sharkes
Sea turtles.
I guess they could, but this is a LOT of kinds of jellyfish, crabs, and sea turtles.
Sea anemones have a few different predators in the ocean. These predators include fish, sea slugs, turtles, and sea stars.