Oxygen transport is the process by which oxygen is delivered to cells and tissues throughout the body. This involves the movement of oxygen from the lungs, where it is taken in through breathing, to the red blood cells in the bloodstream, and finally to the cells that need oxygen for energy production. This process is crucial for the survival and proper functioning of all living organisms, as oxygen is essential for cellular respiration and energy metabolism. Researchers in the field of oxygen transport study the mechanisms and factors that influence the delivery of oxygen to tissues, as well as how disruptions in this process can lead to various diseases and health problems. This area of research is important for understanding and treating conditions such as hypoxia, anemia, and respiratory diseases.