How do simple machines make work easier? a. they add energy to the work. b. they change the strength or direction of a force. c. they reduce the speed of work. d. they increase the distance of applied forces.

Your answer is A. They add energy to the work.

A would be the correct answer

26.4 is about the right time

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.