Dolphins are not more dangerous than sharks. Dolphins rarely even attack humans. Dolphins can be considered more dangerous because, human disruption. They are even known to be somewhat aggressive towards human. Dolphins are more intelligent than Sharks. Dolphins can be dangerous when they are protecting their babies.
Dolphins hunt in packs and packs. They have more instinct than a shark. Dolphins know how to act right, instead of just going after their own prey. It helps them find out their behavior alone. Dolphins have very powerful jaws, sharp teeth. Dolphins can also be able to kill Sharks.
They are able to defend themselves from sharks. They also use their speed, to confuse sharks. Dolphins are also known to be bigger than sharks. Dolphins all work together, that is why sharks are scared of them. Dolphins are too fast for sharks to catch up after them.