if you take animals, except the most common physical differences (height and size), each animal from the same species will be the same. a red fox living in Europe will look the same as a red fox from the US. there are some species that have a cousin species (african and asian elephants) but two asian elephants will be similar, same for two african ones. now, if you look at human beings, we have much more differences than animals do, even if we look at two similar specimen from the same race. if we compare two caucasian men, one can naturally be paler than the other, one can have blue eyes and the other green eyes, one can be blond and the other have dark hair ... same for women : one can wavy hair, the other bone straight, one can have freckles and not the other do you have any explications, theories as to why ? submitted by /u/Friendly_Article_429 [link] [comments]