Which of the following is a property of the solar system that had to be validated by any theory explaining the formation of the solar system? O The formation of the sun occurs well in advance of the planets' formation
O All the planets orbit the sun in the same plane with no orbits tilted at odd angles.
O The chemical make-up of the sun and planets can vary randomly throughout the solar system.
O All planets and moons rotate and hypit objects in the same direction throughout the entire solar system.