Howcome the fossil of the first bird is older than the supposed transition? Could it be birds were birds, and dinosaurs unsuccessful reptiles?
How would the dino to bird transition, been a success in transition, from backbone to moving the wing attachment to the breast bone, along with developing a whole new muscle structure?
Would not this portion of transition ended up dino poo?
2006-09-05
19:42:10
·
6 answers
·
asked by
Anonymous
in
Society & Culture
➔ Religion & Spirituality