Nearly all mammals have seven cervical (neck) vertebrae. This fact implies that

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?

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin