We humans get only two sets of teeth…care for them or lose them. But a shark (The Ultimate Eating Machine) grows an endless supply of teeth! One gets ripped out? No problem: another is on the way. And there are dozens of them!
Not only that, sharks even have teeth outside the mouth! We call it “shark-skin” but unlike human skin it’s composed of thousands of sharp, tiny, abrasive “denticles”—that’s right, teeth. Every single one with a central pulp canal!
It’s why you never want to rub a shark the wrong way. Those teeth will get you, one way or another.