<classify> Le ndawo intsha inezixhobo ezahlukeneyo nokhuphiswano olwahlukileyo,ngoko ke abemi abatsha bayakudinga izinto ezintsha okanye ukuqhelana ukuze sikwazi ukukhuphisana ngokomeleleyo kunezidingo ebesinazo ekuqaleni  <topic>: biology, origin of life 