Brazil, zaire, south africa, ecuador which one does not belong? and why?

Tanya was used to using word, and she did some work for her brother mike, who was using wordperfect. tanya was quickly able to use wordperfect for windows with little difficulty, since many of the commands for it were the same as the commands for word. tanya's ability to use wordperfect best illustrates:

What nitrogenous bases are found in rna

What statement shows that the agreement between the fictional nations of ziberia and deerkey is a free trade agreement?