What Is a Bird?

A bird is a vertebrate with feathers, a bill, and a distinctive head shape. The wing bones of a bird are similar to those of a mammal, which is hollow and connects to the bird’s lungs and air sac system.…

The Basics of Basketball

Basketball is a team sport played on a rectangular court. It involves five players on each team competing against each other. The goal of the game is to score points by shooting the ball through the opponent’s hoop. The other…