Train Your Hunger (The Sea Squirt)
November 11, 2016

There’s a little animal called the sea squirt. It’s not very big, and its most complex organs are its brain and its digestive system. After it’s born, it moves around in the ocean and finds a spot that it likes, where it senses that the food will be good. Then it stays there for the rest of its life. And one of the first things it does after it’s found its spot is to digest its brain, so it’s just left with a digestive system, basically to show who’s in charge.