The cell nucleus contains the majority of the cells genetic material in the form of the DNA
The meteorologist made a forecast that a cold front was coming through and the temperature would steadily drop 12.2 degrees over the next six and one fourth hours then temperature drop per each hour will be
12.2° ÷ 6.15 = 1.8°
here a front is a weather system that is the boundary separating two different types of air. One type of air is usually denser than the other, with different temperatures and different levels of humidity.
and Cold fronts often come with thunderstorms or other types of extreme weather. They usually move from west to east. Cold fronts move faster than warm fronts because cold air is denser, meaning there are more molecules of material in cold air than in warm air.
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