The corrrect answer would be C. Billions of Dollars. Many companies produce vitamins and supplements that do not contain what they advertise on the label in order to charge more and spend less on ingredients. This leads the consumers to purchase the product without reading the ingredient label, which is why billions of dollars are annually spent on fraudulent health care products.
Complex carbohydrates and lipids both contain a lot of chemical energy and can be used for energy storage. Complex carbohydrates and lipids are both insoluble in water they are not easily transported. Carbohydrates and lipids both burn cleaner than proteins
