Starch is found in rice, potatoes, and other carbohydrates common in the diet of human beings. Remember thal domestication means an association with human beings. Use the process of of natural selection to explain how dogs acquired a superior ability to digest starch.

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.