Nanobots are actually nano-robots , those robots whose parts are in the size of nanometers. The application of these nanobots is this that they can be used in those areas where it is difficult for human hands. Since now in human body artificial blood can be used which is made of these nanobots . Just like human blood which consist of 1. Red blood cells 2. White blood cells 3. Platelets Function of RED BLOOD CELLS 1. Haemoglobin transports about 97-98% of oxygen from lungs to body tissues as oxyhaemoglobin. 2. Haemoglobin also transports about 23% of carbon dioxide from the body tissues to the lungs as carbaminohaemoglobin. FUNCTION OF WHITE BLOOD CELLS 1. Neutrophils act as soldiers gaurding the body . They eat up invading microbes by phagocytosis. 2. Basophils secrete heparin which prevents coagulation of blood in the blood vessels. 3. Monocytes act as scavengers and eat up damaged and dead cells to keep the body clean. 4. Acidophils help in healing of...