Description : Which of these produces energy? (1) Carbohydrates (2) Proteins (3) Vitamins (4) Mineral salts
Last Answer : (1) Carbohydrates Explanation: General names for carbohydrates include sugars, starches, saccharide, and polysaccharides. They store energy in the form of starch (photosynthesis in plants) or glycogen ... . Metabolism and combustion convert chemical energy into other forms of energy such as heat.