Ganjasaurusrex, Of coarse, adjustments are made. minor, very very minor. How about the moth issues. It is very simple that the processes that shape bacteria, are the same processes that breeders use to shape herds. Check the very 1st fossil records.... Horses were horses, in fact there were more species then than there are now, Come on.... this is simple truth. There are no transitional forms of life. Museums designed elaborate, models of civilizations of supposed transitional man.......over a single tooth that turned out to be some kind of PIG. It's WILDLY speculative. Argue with the researchers. Don't waste your claims here.