Your friend says that the force that the sun exerts on earth is much larger than the force that earth exerts on the sun. part a do you agree or disagree with this opinion? do you agree or disagree with this opinion? agree disagree

I disagree with that opinion, and I have solid Physics to back me up.

The forces of gravity are always equal in both directions. The sun pulls the Earth with exactly the same force with which the Earth pulls the sun.

It may seem weird, but your weight on Earth is exactly the same as the Earth's weight on you. For the same reason.