1. Sofa Shark
These blubbery sharks live in the dark depths of the oceans and have adapted special skills and body parts to thrive somewhere that is nearly desolate. They are actually quite docile, as they spend most of their time gliding in the dark trying not to expel any energy. They usually eat scraps and leftovers from other predators but are thought to be capable of quick speeds with saved energy, when the opportunity for a large meal arises.