Abaxube bezokuphakela abaziqhutshwayo kuyingxenye ebalulekile yemishini emkhakheni wokuhlanganisa. Lezi zinxube zenzelwe ukuhlanganisa kahle izinhlobo ezahlukahlukene zokudla imfuyo, okwenza inqubo yokudla ilula futhi isebenze kahle. Isici esisodwa esiyinhloko sezixhumanisi zokuxuba ukudla okuzimela, ukuqeda isidingo somthombo wamandla wangaphandle. Lokhu kubenza bahlele