Question: Ukushintsha kwesimo sezulu kubalulekile kubantu abahlala e-Alaska.Yimaphi amathuluzi anceda ososayenzi ukudlulisela umlayezo ngesimo sezulu?
Options:
umsakazo kanye ne khompyutha
isikhathi kanye nebhuku lamanothi
umabonakude kanye nelensi yesandla
umbhobho kanye nocingo
Answer: A