The weight is not coming from the center of the mass because the force that act on it is not is equal is side.(2) section B donot have weight because the ruler bend down and section be raise up so no weight.
The last one, the soil will become weak & unable to support plant growth
Answer:
For a relative frequency distribution, relative frequency is computed as the class frequency divided by the number of observations.
The correct answer is A. Charged particles from the sun exite the atmosphere near the poles to create auroras.