All of the following are changes made to the brain during puberty except a. the decrease of gray matter b. pruning of unused connections c. maturation of the frontal cortex d. strengthening of used connections

Option C would be the right answer

C would be the best choice

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.