Select the correct answer from each drop-down menu.
This map shows the level of water stress in different regions of United States.

Region is most prone to water scarcity caused by rises in population. If the population of this region sharply rises, the area will likely experience , which can directly lead to .

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.