Which of these statements about mixtures is true? (2 points) a
Mixtures are made up of elements bonded together.

b
Elements and compounds are types of mixtures.

c
Pure substances are made up of mixtures combined in specific ratios.

d
Mixtures are classified based on the distribution of particles in them.

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.