What do sharks and piranhas have in common?

Not too imposing in terms of size or mass, the freshwater little critter that we know as the Piranha is known for its sharp teeth and powerful jaws, which are capable of biting and chewing off human flesh-chunks, albeit speedily. read more

Other than that, they don’t have much in common at all - especially given Sharks are marine fish, and Piranhas are freshwater. They are very separate evolutionary branches. read more

Most species of sharks are also typicaly harmless. On average sharks kill three people each year. Not a lot. Most attacks come from bull sharks, tiger sharks, and great whites. Sharks are really not as dangerous as people think. 375 species of sharks and only three have a history of attacking. Piranhas are also not as harmful as portrayed. read more