What are the conditions required for natural selection? Check all that apply.

Actual age your first developed of age well comparison age refers to absolute age true or false

This is so important ugh its 25 points

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?