Nutritionist recommend that 45 to 65 percent of a persons daily calorie intake should come from

Carbohydrates

Explanation:

Nutritionist recommend that 45 to 65 percent of a persons daily calorie intake should come from Carbohydrates.

There are six classes of nutrients;

Carbohydrates

Fats

Proteins

Vitamins

Minerals

Water

Each of these nutrients serve a specific purpose in the body. Nutritionists recommend that a higher percentage of the daily calorie intake should come Carbohydrates. Carbohydrates are nutrients composed of oxygen, hydrogen, and carbon. Carbohydrates are the energy giving foods which supply us with the energy needed for the body's functions.

c would be the answer