What Is a Bird?

A bird is a warm-blooded vertebrate that is part of the Aves class of vertebrates. They have toothless beaks and feathers and lay eggs that are hard-shelled. They have a high metabolic rate, four-chambered heart, and a strong, lightweight skeleton.…

The Basics of Basketball

Basketball is an exciting sport to play for both men and women. Most games involve five players on a team. The game is played on a rectangular court. Each player will have five rebounds. The goal is to score as…