which statement best describes the motions of the planets around the sun due to gravity?\na. without the…

which statement best describes the motions of the planets around the sun due to gravity?\na. without the suns gravity, the planets would stop moving.\nb. without the suns gravity, the planets would move off into space in a straight line.\nc. without the planets gravity, the sun would travel through space in an elliptical path.\nd. without the planets gravity, the sun would expand and fall apart.