How is constant acceleration indicated on a motion map? by vectors that slowly increase in length by vectors that are all the same length by dots that slowly increase in size by dots that are all the same length

by vectors that are all the same length

Sorry my friend i don't know the answer. i am just in 6th

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.