Certainly if credit needs to be given for the design of blood vessels, I'll take all that credit, thank you! /s Let us not assume creation and intelligent des

Certainly if credit needs to be given for the design of blood vessels, I'll take all that credit, thank you! /s Let us not assume creation and intelligent design with biological evolution does fine. Too many malicious people claim moral superiority/right to rule when you mix in a claim to a creator of life with evolution. Parismony!