timbangela kanye nekucaleka timbangela tesitfutfwane kubantfu labasitfupha kulabalishumi atatiwa.

kubantu abangama40%, sinokubangelwa kukwenzakala kwentloko, ukwenzakala ngexesha lokubeleka, ukusetyenziswa kakubi kotywala kunye neziyobisi, ukuguga okanye ukuphazamiseka okanye ukungalingani ekwakhekeni komzimba okanye iikhemikhali emzimbeni.
