What are 3 reasons that organisms need nitrogen?
Nitrogen is an important nutrient for human health. It is essential for the growth and development of plants and other organisms, and it is also important for the production of DNA, proteins, and other vital molecules. In addition, nitrogen is essential for the production of energy in the body. Nitrogen is found in many different foods and beverages, and it is also found in many fertilizers and other agricultural products. Nitrogen is also a by-product…