Scientists will say that human beings are all of one species, but when they speak of species, they mean something different.
Cilmi baadhayaasha waxa intaasi ku dareen in shimbiruhu dhamaantood ay leeyihiin dhawaaqyo ay isku gartaan laakiin kuwaasi ay yihiin kuwo aan xidhiidh ahayn oo cid xayawaanada kale la mid ah.