briefly describe the two major problems facing the water supply in southwestern U. S. Be sure to use complete sentences.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas