Understanding Anemia -- the Basics. Anemia is a condition that develops when your blood lacks enough healthy red blood cells or hemoglobin. Hemoglobin is a main part of red blood cells and binds oxygen. If you have too few or abnormal red blood cells, or your hemoglobin is abnormal or low, the cells in your body will not get enough oxygen. Symptoms of anemia -- like fatigue -- occur because organs aren't getting what they need to function properly.
Land Use Planning society, through Introduction its territory, Land use planning is an essential tool for pollution prevention and control. Land uses are categories that refer to the different socioeconomic activities occurring in a particular area, the human behavior patterns they create, and their effects on the
Land navigation, or orienteering, is the military term for the study of traversing through unfamiliar terrain by foot or in a land vehicle. Land navigation includes the ability to read maps, use a compass, and other navigational skills. Land navigation courses are an essential part of military training. Often, these courses are several miles long in rough terrain and are performed under adverse conditions, such as at night or in the rain. In the late 19th century, land navigation developed into the sport of orienteering.