A Circle and Ellipse have closed curved shapes. In a circle, all the points are equally far from the center, which is not the case with an ellipse; in an ellipse, all the points are at different distances from...

Both, Liver and Lungs are evolved in the purification process of the body. Livers are involved in the detoxification; whereas Lungs are involved in the gas exchange that is taking in oxygen and releasing...

Sheriff and Police, both are government officials who are required to maintain the law and order in a country. However, sheriffs are considered to be a higher authority than the police. Sheriffs are...

Pixels are a basic measuring unit in computer imagery. They collectively create images that one can see on a digital screen display. Resolution is the term that is used to describe the crispness and detail of...

Kidneys and Livers are the filtering and urinary systems of the body. Kidneys play an important role, in the excretion of waste and re-absorption of the ions, glucose and other vital substances of the body;...