How do single-celled decomposers get energy? a. they make their own food. b. they use a process called budding, c. they feed on living organisms. d. they break down dead organisms.

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.