Which best explains what would happen to the muscular system if the digestive system broke down? A. Oxygen would not be removed, and the muscles would not be able to move. B. An increase in wastes would be sent to each cell, and they would become infected. C. No carbon dioxide would be available to the cells, and the organism would die. D. No energy would be available to the cells, and the organism would not be able to move.
The answer is D. The digestive system provides energy to your muscular system by breaking down foods and using those nutrients to create energy. It is like how when you are starving, you feel weak because you don't have energy. When you eat something you get more energy so you can move