Carbohydrate - A nutrient that provides the body with energy. (sugars and starches are carbohydrates).

Enzyme - A protien molecule that speeds up chemical reactions in all plants and animals.

Fat-soluble vitamins - vitamins that are in fat.

Hemoglobin - Is the pigment that transports oxygen inthe blood.

Hormone - Is any pf a number of chemical substances produced within an animal or a plant.

Protein - An important and nourishing substance which is found all living cells, whether animal or vegetable.

Vitamins - vitamins are the nutrients that keep the body process regulated.

Water-soluble vitamins - vitamins that dissolve inwater.