Can someone please help me with this work shear pls i will mark brainlist!!!

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?

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f

Some substances but not other can cross the (blank) membrane of a cell