It doesn't matter where it resides in a fish. During the developmental process the tissue that differentiates to become a swim bladder in a fish develops into lungs in terrestrial vertebrates.
Evolution is not based solely on the fossil record. There is the genetic record, and the embryonic developmental record that also contribute evidence.
213 posted on 10/03/2005 1:13:07 PM PDT by Junior
(From now on, I'll stick to science, and leave the hunting alien mutants to the experts!)
