Question: Yikuphi kokulandelayo okuyisibonelo soshintsho olu-physical kodwa hhayi ushintsho ngokwamakhemikhali?
Options:
Ugodo lukhipha ukushisa nokukhanya njengoba luvutha.
Isihlahla sigcina i-energy evela eLangeni esithelweni saso.
Isenti elilahlekile otshanini lishintsha umbala kancane kancane.
Ipayipi lamanzi lilala iqhwa futhi liyaqhekeka ngobusuku obubandayo.
Answer: D