If I wanted to increase the amount of gravity between any two objects, what factors should be adjusted, and how should they be changed? There are 2 answers with an explanation for each.​

Since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. So as the mass of either object increases, the force of gravitational attraction between them also increases.

A,b,c is the answer to the question