D in this case it probably means who you are to others
<span>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. So if the product of masses of the two objects is high, depending on the distance between the two, the gravitational force will also be high. Now if two objects in space have very different masses, the smaller object will be attracted toward the bigger one, provided they are not too distant from each other. </span>
The soldiers were marching in formation.
私は日本語が得意ではありませんが、頑張って頑張ってください!