By Maria Trimarchi on November 16, 2017
That old adage, don't judge a book by its cover, is an important one when you're dealing with the animal kingdom. The Slow Loris, for instance, is so adorable you might think it could kill you with its cuteness. But it's not cuteness that will get you -- it's their venom. Can you tell which of these animals is harmless and which are harmful?