Put in order from least complex (1) to most complex (4). cell molecule atom organelle

What is the correct trna sequence that would match the following mrna sequence.gcgaua

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?

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?