A killer whale or a Giant squid
yes they harm it by eating the fish and animals and that kills the coral reffs couse ther are no animals to take care of it
sharks are animals so they are science and animals is in science
Fishermen, sharks and all types of whales
sharks. if your killed by a hair dryer then it must be suicide.
Sharks are not poisonous animals.
Japanese
Sharks are Sharks and dinosaurs are dinosaurs. But there were animals recognizable as Sharks living when the dinosaurs did.
Sharks are top predators and thus do not have other animals attacking them.
Bull Sharks are apex predators. In their natural habitat, they have very few natural predators. Very few marine animals are large enough to actually hunt or kill a full grown bull shark. However, humans are the biggest enemies for these sharks. They have been hunted and killed indiscrimenately by humans for decades.
kills them kills them
No sharks are at the top of the food chain The only thing that kills sharks are humans
Sharks eat animals and get eaten by other animals.