So they can protect them selfs.
Big fish like whales they are so big they scare sharks
because they are
yes dolphins are able to kill a shark so therfore they are big enemies of sharks.
because they're so big and powerful
Sharks are big fishes so their future must be in the ocean
because they are so big no most preditors do not try
great white sharks are big because of their huge ancestors and the traits they inherit from their parents.
Yes, there are. And VERY large sharks! Great whites, tiger sharks, mako sharks, big hammerheads, you name it!
Sharks that are bigger than the big sharks. 0.0
sharks have very sharp teeth and big mouth. It can swallow almost every animal
Depends on what you mean by "big Sharks". Whale Sharks and basking Sharks eat plankton and Krill. The other "big Sharks" eat bigger stuff. fish, seals etc
no they do not eat sharks because a shark is to big for them to eat but they can kill sharks