Which nutrient provides the highest number of calories per gram?

fat

protein

sugar

carbohydrate

The answer is fat because it has 9 and all the other ones have 4

carbohydrate provides the highest number of calories per gram?

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.