The river is a tube that carries both semen and urine through the penis

Aboy with an extra x chromosome probably has which of the following syndromes?

What is the most appropriate method of gaining weight (muscle mass)

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?