Talk:Human Physiology/@comment-3516812-20120513151715/@comment-25992180-20160422160638

Nah, cause things like Chinese or Mexican are races, which are variations of one species, where as species have major differences rather than superficial ones. It's like, an African and an Englishmen, the difference is, basically skin colour and hair colour and eye colour; but the differences between a crab and an eagle are too many to count.