1. Ukuqina: Imibhobho yobhedu ineempawu ezizinzileyo zeekhemikhali.Idibanisa ukubanda, ukumelana nobushushu, ukumelana noxinzelelo, ukuxhathisa ukubola kunye nokumelana nomlilo, kwaye ingasetyenziselwa ixesha elide kwiindawo ezahlukeneyo.2. Ikhuselekile kwaye inokwethenjelwa: Imibhobho yobhedu idibanisa iingenelo zemibhobho yensimbi kunye ...
Funda ngokugqithisileyo