U shouldnt be watching them, Idc how old u are.
Answer:
different or difference between Dot-matrix and Daisy-wheel printer
<span>If it's an multiple answer question it's....
</span><span>B.) Blank the screen with black screen (or return to the slide if you are currently blank).</span>
They made it easier because they mapped out some of the galaxy and hazardous things like Astroid belts or rogue planets