Why does earth get more enters than other stars in the universe

Are substances released into the environment that in excess amounts cause damage

Loss of protected health information collected for research should be directly reported to:

Ihave made a synthetic cell by placing a solution that is 10% sodium chloride inside a semipermeable membrane through which water can pass but not sodium chloride. if i place this cell into a solution that is 20% sodium chloride what will happen to the size of the cell? will it increase, decrease, or stay the same in size?