Answer:
1.Organic compounds that contain carbon, hydrogen and oxygen and are the main source of energy for the body - <u>Carbohydrates</u>
2.Inorganic substances found in foods needed for growth, regulation and development. - <u>Minerals</u>
3.Organic substances found in foods that aid enzymes- <u>Vitamins</u>
4.Fats, oils, and waxes that are insoluble in water- <u>Lipids</u>
5.Organic compounds composed of amino acids that form the structure of the body- <u>Proteins</u>
6.Proteins that help drive the chemical reactions that occur in the body-<u>Enzymes</u>
7. The conversion of the energy found in foods into a usable form of energy for the body-<u>Metabolism.</u>