hey, those were the instructions! well, I guess i'll explain it here, go to the circle tool, go to "fill" and switch the color to gray, change it to the side shade effect, and now you have a sphere. (steps: remix, follow instructions, and make it.)
Credits to Thecircleteam (not on scratch) for telling me how to make it. and no sound, sorry about that, but peace out! beep! ^-^