Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Giant Anteaters' front legs look like a panda.
48
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
When you shave a guinea pig it looks like a little hippo.
19
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13