Ears are the organs that allow us to hear sounds from our environment. They are made up of three main parts: the outer ear, the middle ear, and the inner ear. The outer ear collects sound waves, which then travel through the ear canal to the middle ear, where tiny bones help amplify the sound. Finally, the inner ear converts these vibrations into signals that the brain can understand. In addition to hearing, ears also play a crucial role in maintaining balance. The inner ear contains structures called the semicircular canals that help us sense our position and movement. This balance is essential for activities like walking, running, and even standing still.