As the members of a given generation age, their instinct of social conservation becomes stronger, which inevitably and necessarily brings them into conflict with the normal attribute of youthâinnovation. Other important theorists of the 19th century were John Stuart Mill and Wilhelm Dilthey.
Plants require more than just water and sunlight to grow. They also require many nutrients found in the soil. One of the most important nutrients required for plant growth is nitrogen. Nitrogen is used to build plant proteins and nucleic acids, including DNA.
Consider the Importance of Nitrogen. In order to grow, grass requires plenty of nitrogen in its soil. Nitrogen helps the grass develop a deep-green color and thick, lush growth. Without proper amounts of nitrogen, grass appears stunted and yellow, and the lawn may have bare patches where grass won't grow.