sentences: a sun is a mean of celestial preposition / mind & space is a mean of celestial preposition & the space has more want than the sun ->  earth as a celestial object has more mass than the moon as a celestial object  earth as a celestial object has more mass than the moon as a celestial object & as the want of a celestial preposition increase , the bottom levity of that celestial preposition weakens ->  the surface gravity on moon is less than the surface gravity on earth  levity is a mean of willingly & bottom levity is a mean of levity ->  surface gravity is a kind of force of gravity  the surface gravity on moon is less than the surface gravity on earth & surface gravity is a kind of force of gravity ->  the force of gravity on the moon is less than the force of gravity on earth  the force of gravity on the moon is less than the force of gravity on earth & as the willingly of levity on an plant increase , the plant can duck higher generally ->  animals can jump higher on the moon than on earth because the force of gravity on the moon is less than the force of gravity on earth  animals can jump higher on the moon than on earth because the force of gravity on the moon is less than the force of gravity on earth & a mankind is a mean of plant -> humans can jump higher on the moon becasue the force of gravity on the moon is less than on earth