PENIS
they live in Antarctica
no because u can kill yourself if you were to eat it
The Cookiecutter shark. It bites perfectly round chunks out of whales and Dolphins
There's one called the cookie cutter Shark which kinda fits that description.
cookiecutter of course hope this is enough
Whale sharks (Rhincodon typus) are too big to be attacked by a predatory shark, like for instance a great white. Because of this they don't have to avoid them. The only shark that might take a bite from it would be a cookiecutter shark (Isistius brasiliensis), however to a whale shark that would only be the equivalent of getting a paper cut.
It is a vertebrate. They have backbones.
The dwarf shark is about the size of your hand.
that depends on the size of the shark and if the tiger is in the water
well it would depend on the size of the animal but a shark.
Probably the least dangerous shark is the biggest one - the whale shark. Sluggish plankton and krill eaters of tropical seas, their teeth are very small, and most ichthyologists believe they are probably useless. They are non-aggressive.