The Immortal... Jellyfish?!
Yep. That's right. Immortal Jellyfish. Through a process called transdifferentiation, which involves cells converting from one to another allows this species of Jellyfish to remain immortal. Although they are biologically immortal and can live forever, doesn't mean they always do. They can still be eaten by predators and die. But they're still really neat! Check them out. Jellyfish suck when they sting you, but other than that, they're pretty interesting blobs of sea jelly. Discover the immortal jellyfish: http://immortal-jellyfish.com