At one time, most people did not believe that microorganisms, sometimes called germs, cause diseases. The germ theory of disease was established around the mid-1800s. Which event would you claim caused this change?

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.