Why are carbohydrates important in body functions

(healthy carbohydrates) grains, fruits, veggies, are important because this is what fuels all cells to function as they should. 4 example, someone with an eating disorder, if not treated, results in a person who sleeps most of the day, lethargic, has no energy and affects the thyroid gland and eventually the whole body system

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.