So what is an animal anyway?

We try to figure out what that “average” animal would really look like.

We take a look at the various ways animals can grow.

We explore carnivores, herbivores, and omnivores and how animals help redefine food.

We take a closer look at brains, how animals use them, and how some evolved to lose them.

We walk through the history of eyes, how they work, and vision's evolutionary advantage.