Sharks and Mary, Mother of Christ. What do they have in common?

Sharks own. I would like to see a ninja, a pirate, and a shark battle it out. I think that even if the shark lost the battle, it would win the war because it can have children without having a mate!

Scientists have confirmed the second case of a "virgin birth" in a shark. In a study reported Friday in the Journal of Fish Biology, scientists said DNA testing proved that a pup carried by a female Atlantic blacktip shark in the Virginia Aquarium & Marine Science Center contained no genetic material from a male.