(September 12, 2011 at 3:38 pm)Rayaan Wrote: Cool stuff. I never knew that before.
Since sea urchins do not have eyes, evolution made them in such a way so that they can 'see' with their whole bodies. A theist such as myself, however, could also argue that their ability to see even without having eyes is one of the possible signs of intelligent design (while viewing evolution as a means of creation).
No doubt my urge to fart in public is also a possible sign of intelligent design.