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
Surveying or land surveying is the technique, profession, and science of determining the terrestrial or three-dimensional position of points and the distances and angles between them.A land surveying professional is called a land surveyor.raversing is a common method of surveying smaller areas. The surveyor starts from an old reference mark or known position and places a network of reference marks covering the survey area. They then measure bearings and distances between the reference marks, and to the target features.