If the distance between two objects is increased to four times the original distance, how will that increase change the force of attraction between the objects?

Gravity's force becomes about 16 times lesser.
The strength of the gravitational force with two objects is dependent on their mass. 

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.

Then the answer would be d then