Mike and Juan were studying forces and decided to do an experiment, they placed four
equally sized blocks made of different materials on an elevated plastic tray. They watched
each of the blocks move down the tray, their setup is shown in the picture.

Egirls? nah. galaxy or a milky way. i think

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.