My oldest son just turned 6. Yesterday he asked me whether adults or kids came first (a variant of the "chicken or egg" dilemma). I am proud of him for his critical thinking.
I told him that people have different ideas about how humans were created. He laughed and said "that's silly" when I described evolution and he ultimately decided that God just created everyone :)
This is an instance for folks who follow The Liturgists Podcast, The Alien Podcast, and other things The Liturgists create.