Chicken/Egg Thanks Bill. It amazes me how many people don't get the very simple explanation that you gave and I also give all of the time. They will still argue. I could understand if they were coming from a GOD creationism viewpoint but when they are arguing from the evolution viewpoint it is so obvious that it is painful. I can't think of the name of one of the mixed dog breeds which have gained fame but IMAGINE you had a labrador and a poodle and they had an offspring ....a labroodle or poodrador. Which came first rather obvious isn't it.