Suggest why the simple distillation of sea water
may be used to provide
drinking water in oil-rich
coastal countries.

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

How does the motion of particles in a gas change as the gas cools

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate