The first living organism gradually developed into a variety of living things, including humans, through a process of random mutation and natural selection.
Xilo xo sungula lexi hanyaka xi kurile hakatsongo-tsongo xi va swilo swo hambana-hambana leswi hanyaka, ku katsa ni vanhu, hi endlelo ra ku cinca loku tiendlekelaka, ni ku hleleka ka ntumbuluko.