Humans and Killer Whales
Here is a site that should help. http://www.sharky-jones.com/Sharkyjones/Slow/what%20page/Whatmain2.html
There are so many types of sharks out there ( over 500 types) and most of them eat different things. Usually they eat fish, seals, walruses, whales, and/or other sharks but some of them eat krill,...
Fish
a whale & people They are apex predators meaning they are on top of the food chain.