-
Asked by to Daren, Lynne, Phillip, Simon on 20 Jun 2014. This question was also asked by .
-
anon answered on 20 Jun 2014:
Because everything in the universe has gravity (even you) so when planets formed, all the atoms got pulled together to one point so a sphere formed (this is the shape where every point on the surface is the same distance from the centre)
-
Comments