Tiger sharks grow larger, and a big one could kill a large bull shark.
Sometimes because the tiger shark can be young or vice versa same with bull sharks but to humans there is more of a chance a bull shark will attack because they are extremely territorial
one for food two because they are harmful so they kill the shark to keep from the shark killing a human......????????
well they have a wide range of stripes along their body and they are medium size and strike fast just like tigersthey have stripes like a tiger
Tiger sharks are very aggessive, and have been implicated on many attacks on humans.
Beacause they taste good.