* Dolphins are generally more agile and social: This gives them an advantage in a fight. They can coordinate attacks and use their speed and agility to evade a shark.
* Dolphins can use echolocation: They can "see" in the water with sound waves, making them better at detecting threats.
* Some sharks are apex predators: While some sharks may avoid dolphins, others, like Great Whites, are known to prey on dolphins.
So, it's more accurate to say that:
* Dolphins are a potential threat to some sharks: Especially smaller sharks or those who aren't specialized dolphin hunters.
* Sharks may avoid dolphins as potential rivals: They might see dolphins as competition for food or territory.
* The relationship is complex: It depends on the specific shark and dolphin species involved, as well as their age, size, and the environment.
It's important to note that fear isn't a common emotion in animals: Their actions are usually based on instinct and survival needs.