√ Types of Sharks: a Mammal or Fish? About Facts and Other Interesting Questions

is shark megalodon mammal or fish?

Types of Sharks – Most people think of a shark as a big violent predator with very sharp teeth ranging the sea in search of food. But in fact, there are over 400 different species of sharks. Did you know that sharks are some of the most amazing and most misunderstood creatures on the planet? …

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