Answer:
carbohydrate provides the highest number of calories per gram?
Step-by-step explanation:
carbohydrates gives the highest number of calories per gram because it provides the body with energy needed for metabolism, the simplest form of carbohydrate is glucose which is easily digested by the body system and easily distributed to every parts of the body. To have a maximize performance by the body system, carbohydrate is needed for enough calories per gram.