<span>The disk of the galaxy contains the spiral arms. The disk is a region of star formation and has a great deal of gas and dust. It is dominated by young, blue Population I stars. The central bulge is devoid of gas and dust.
Hope this helps.
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The answer is C. the Appalachian Mountains.
Es un conjunto de acciones que contribuyen a la situación económica de una sociedad y el desarrollo de la misma. Se realizan actividades económicas o de comercio para ir generando dinero y así mismo impuestos
From the command economy.
Five year plan.
Most sadly failed. It's hard to command what people want and not want.