Work history in the MBA admission process. Some students go straight into business school after graduating with their bachelor's degree. However, there are some schools, particularly international business programs, which require you to have full-time, professional work experience prior to enrollment.
The condition is a form of nitrate poisoning. Nitrates convert to nitrites in the stomach by intestinal bacteria, especially among infants, because their stomach acid is not as strong as adults'. Nitrites alter hemoglobin, which is responsible for carrying oxygen in the blood.
Overfeeding is the number-one cause of high nitrate levels in aquariums. Overfed fish produce much more waste than normal, and when more food is given than they can take in, the uneaten food rots and produces even more wastes. Keeping too many fish in a tank also leads to problems with accumulated wastes.