What do the following areas of scientific understanding have in common? the understanding of the structure of the solar system the understanding of how traits are passed from parents to offspring the understanding of the building blocks of matter and life

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.

where are the vectors ?

cant without the picture! ?

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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