8 Facts That Show You're Part Fish, Reptile and Primate!
How did the human body become the complicated, quirky and amazing machine it is today? Find out in the new series, Your Inner Fish, based on the best-selling book by Neil Shubin. Premieres on PBS April 9th, at 10/9c.
Join the conversation on Facebook and Twitter using #InnerFishPBS and get your picture added to this mosaic!