Food production has significantly increased over the last century to keep up with the demands of the growing world
population. According to the graph shown above, fertilizer use has also increased to improve plant growth during crop
production. What is an adverse impact to a local community from the long-term use of the fertilizers?

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.