Changes

A Gravity is a [[force]] that causes all [[Object|objects]] with [[mass]] to be [[Attract|attracted]] to each other. ===About Gravity===: All [[object]]s are affected by [[gravity]].: [[Gravity]] is the [[force]] that pulls objects to the ground.: [[Isaac Newton]] was the first to realise that [[gravity]] is the [[force]] that holds the [[planet]]s in [[orbit]] around the [[Sun]].