Sea Urchins — Points Taken
One of the more common critters of the sea is the urchin (or sea hedgehog, you can see a bit of a resemblance). Not only are they all over the place, but exist in a variety of sizes and colors. Their spines are partly for defense, but several predators consider them good eatin'. For that matter, some people like to chow down on them as well (but you won't find them stashed in my saddle bags for a snack on the trail, nosiree). The urchins prefer algae and kelp for their own nutrition. Credit: National Oceanic and Atmospheric Administration / Department of Commerce Lots of people get injured on the sharp, pointy spines. Some of the spines even inject poison , so watch out. And I ain't kiddin', neither. While we're on the subject, sea urchin spines have been examined quite closely, and are found to be amazingly well designed by the Creator. No, the scientists give credit to evolution, even though they have no evidence of any kind of evolving going on. Ironic, t