consider the illustration depicting gravitational attraction you could say it is an knowledges to the sun and three planets the spheres a and C are attracted to D because

D is larger and has a greater gravitational pull than spheres A and C. This is because the gravitational force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. Therefore, the larger and more massive an object is, the stronger its gravitational pull will be on other objects around it.