Grains, seeds, nuts and root vegetables are examples of carbohydrates and they take a amount of time to break down, allowing one to feel full longer. a. b. c. d.

The correct naswer is D.

Explanation:

    Carbohydrates are the main source of energy for our body. They come in to two forms: simple and complex.

    Simple carbohydrates are sugars found in fruits, vegetables, milk and in refined  sugars such as the one found in candy and soft drinks. They are broken down by the body in a fast way, meaning they are quickly digested.

   Complex carbohydrates, such as the ones found in grains, seeds, nuts and root vegetables, are made up of sugar molecules that are linked together in complex chains. They provide a great source of fiber, minerals and vitamins. They take longer to digest providing a more lasting energy to the body and allowing the person to feel full longer.

answer; preoperational(d)