¿What is a soda? A soda is a drink that contains carbonated water, and a natural or artificial flavoring, and sweetener. The sweetener may be a sugar, high-fructose corn syrup, fruit juice, a sugar substitute (in the case of diet drinks), or some combination of these. The difference between Coca-Cola Zero, light, and normal. The Zero has no sugar and contains zero calories, it is very attractive to consumers. The flavor of the zero and the normal soda is similar, ¿How? well they get it with two edulcolorants that replace the sugar. This causes two things, an increase in appetite due to the drop in glucose, and the stress of the pancreas that has to be producing insulin unnecessarily. What are the components about the Coca-Cola zero,light and normal...