Determining the weight of 100 CDs depends on whether only the CDs are weighed or if the CDs have sleeves or jewel cases. A single CD by itself weighs about 0.58 ounces. Therefore, 100 CDs by themselves weigh 58 ounces.
Nitrogen is essential for the growth of leaves and stems, and it helps to give plants a rich, green color. If it is lacking, plants will be pale and sickly-looking, and the oldest leaves will look worse than the newer ones.
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.