Rank the following values in order of increasing number of significant digits. 2 3.2.10 3 30.245.103 2▼117. 2,240 1 ▼ 30,000 If two values have the same number of significant digits, assign the same rank and skip the next one (like in sports)

it doesn't. it was imagined up in the middle ages.

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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friction

explanation:

they us to move forward and backwards