The nutrient Niacin.
Carbohydrates are the nutrient that provides energy for the body. Fiber is the nutrient that provides bulk in the diet and supports healthy digestion.
Fat is the nutrient that provides the highest number of calories (9 per gram).
i think the sun provides it
it is carbohydrates
carbohydrate
The mesentery that surrounds the large intestines is called the mesocolon. It provides support and attaches the large intestines to the posterior abdominal wall.
Bloodstream
coronary arteries
Fiber is the nutrient that helps move food through the digestive tract. It provides bulk, which activates the stretch receptors in the muscles of the digestive tract, stimulating them to activity.
Glucose.
secondary activity
milk