Both Dolphins and Sharks are predatory animals. They often hunt and breed in areas accessible to one another. The acts of violence toward each species can simply be due to the fact that each may be competing for hunting territory, to protection of offspring. Sharks do attack dolphins, even the related Orca(killer whale) as prey, so dolphins will attack sharks for purpose of protection. There have been recorded incidents of dolphins "protecting" human swimmers from shark attacks( by attacking sharks or swimming around humans to drive sharks away) but it is probably because dolphins don't see humans as threats, and have an instinctive emnity toward sharks.
Typically, sharks and dolphins avoid each other. On occasion however, sharks such as the great white will hunt baby dolphins. Dolphins are tough creatures and sharks have learned to ignore them, for the most part.
mates, schools, and food
dolphins, other sharks and,YOU!
It seems to be dolphins, and in some cases, other sharks.
Dolphins are mammals. Sharks are fish. They are very different, though both are vertebrates.
Dolphins will only eat sharks when they are very hungry and cannot find any of their usual foods. Normally, sharks and dolphins avoid each other ok.
Other than living in the water and eating fish not really. Sharks are fish and Dolphins are mammals. Sharks lay eggs and Dolphins give birth to live young. Sharks have very basic brains and nervous systems while Dolphins are extremely intelligent and communicate with each other using sonar and physical interaction. They are as similar as a monkey is to a lizard.
Other sharks, seals, dolphins, rarely whales, and fish. And some other things.
bull sharks eat dogs and turtles and rays crabs and sea birds . other sharks dolphins.
well they are both ways they attack each other
the cookie cutter shark and the other sharks
The bottlenose dolphin is considered one of the highest animals within the marine food chain. They have very few predators. The enemies of the bottlenose dolphins include humans and killer whales.