The World’s Birds

The World’s Birds Birds are warm-blooded vertebrates that are members of the Aves order. Their characteristic features include feathers, toothless beaks, hard-shelled eggs, and a high metabolic rate. They have a light, strong skeleton and strong wings. Despite their size,…

Facts About Football

Football, or soccer, is a game in which teams of 11 players compete against each other with the spherical ball. It is the world’s most popular sport with more than 250 million participants in more than 200 countries. Here are…