An irregularly-shaped piece of aluminum (al) has a mass of 80. 1 grams. What is the volume in cm³ of this piece of aluminum if its density is 2. 70 g/cm³?.

the answer is mosques. they are an important part of islamic culture.

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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+15-35=-20

going in opposite directions