Consider the Jellies

 Have you ever considered Jellyfish? No, like really think about them. They have no heart, bones, or blood. A group of them are called a Smack. They are 95 percent water and they float around without a brain or central nervous system. Doesn't that just fascinate you? They use their tentacles (which have a set of nerves) sense touch, temperature, salinity, among other things. (They are also PREDATORS?!) Have you ever seen a jellyfish? Just swimming around? They inch around like worms! Oh man they look so cool. And they aren't even fish! Dang they also come in the most BEAUTIFUL colors I have ever seen. Oh wow. God really did a good job on jellyfishes.