>>5005153
>>5005146
>Evolution as a decision instead of chance and behavioral changes
That's where you are wrong anon. Evolution often comes by the hand with competition. Why would you need to go a extra mile for nothing? Makes no sense, right? Exactly That's how evolution works. You see, Tiktaalik was just another "fish" pushed further up to the shores by competition. When the other "fishes" where busy swimming. This bastard was trying to munch on shoreline arthropods and other coastal/shore dwelling fiends. I hope this helps answer your question.