What often referred to as the blue planet

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:

Which of the following was a result of the political debates over the whiskey rebellion?

What happens after a star goes supernova? just wondering! [tex]supernova [/tex] answer asap i really wanna know!