Answer: Nutritionists recommend that 45 to 65 percent of a person’s daily calorie intake should come from carbohydrates (Option C)
Explanation: Blueberries are really good for healthy they have antioxidants, carbohydrates, they have fiber, vitamins and minerals. Carbohydrates are biomolecules that are composed of carbon, hydrogen and oxygen in the ratio of 1:2:1 most carbohydrates are characterized as either monosaccharides, disaccharides or polysaccharides. Some of the recommended intake of carbohydrates by the nutritionists are in the form of rice, nuts, fruits, green leafy vegetables
Red Blood Cells i believe are not part of the immune system. They carry oxygenated blood to the organs of the body
Since narcolepsy is a chronic sleep disorder that causes overwhelming daytime drowsiness, it usually results in overwhelming drowsiness. So, a cause could be not getting enough sleep.