A Closer Look at Birds

Birds are warm-blooded vertebrates of the class Aves. They have feathers and toothless beaks and lay hard-shelled eggs. They also have a high metabolic rate and a sturdy, light skeleton. Their feathers help them maintain body temperature. Here is a…

Fun Facts About Football

Football is the world’s most popular sport and is played with a spherical ball between two teams of eleven players. It is played in over 200 countries with more than 250 million players and is the most played sport in…