Skeletons developed as chemistry of oceans changed Apr 6, 2017 14:16:10 GMT Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Pincho Paxton on Apr 6, 2017 14:16:10 GMT Link...Skeletons developed as chemistry of oceans changedPincho says...According to my theory we evolved from worms... Why Evolution Is Necessary...so the link is correct!!! Pincho Paxton