sometimes sharks fight killer whales.
Usually killer whales kill blue whales.
Killer whales are cute. Before they kill you.
no
They KILL!
Yes, they are carinvores and predators. They even kill whales on occasion.
us humans kill killer whales for food
megalodons ate whales so it ate killer whales too. it ate all whales
yes
Yes, killer whales are super predators. Regardless that killer whales are able to hunt and kill sharks and more likely that sharks will always lose fights against killer whales!
yes a dolphin can kill a killer whale and they do to protect themselves from the whales
No they won't attack anything bigger then them
at first killer whales were viewed as vicious predators that would kill and/or eat anything on sight. which they are not.