helps prevent mutations from occurring over and over again.

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

9. the history of life on earth is recorded in

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not