What is importance of the universal law of gravitation?

Explanation

Universal law of gravitation is important because it it tells us about
`to` the force that is responsible for binding us to Earth .
`to` the motion of moon around the earth .
`to` the motion of planets around the sun
`to` the tides formed by rising and falling of water level in the ocean are due to the gravitational force exerted by both sun and moon on the earth .