How can minerals be classified

If there are laws or rules in a society and they are in conflict, how do we decide which takes precedence?

7. according to the theory of isostasy, which statement must be true? a. the asthenosphere is denser than the lithosphere. b. the asthenosphere has the same density as the lithosphere. c. the lithosphere has the same density as the core. d. the lithosphere is denser than the asthenosphere.

The biome that includes evergreen trees is the forest biome.