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...

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;...

Elephants are a relative of the Mammoths; both belong to family Elephantidae. In today’s world, mammoths do not exist. It was found that they usually had larger tusks than elephants.

Climate is the average conditions that are expected at a certain place over a number of years. Season is one of the four periods of the year: spring, summer, autumn and winter.