What organ is responsible for sound?

The organ responsible for sound is the ear. The ear is responsible for hearing and balance. It is composed of three main parts: the outer ear, the middle ear, and the inner ear. The outer ear is the visible part of the ear and consists of the pinna (auricle) and the ear canal. The pinna collects sound waves and directs them into the ear canal. The ear canal is a tube-like structure that leads from the pinna to the middle ear. The middle ear is an air-filled cavity located behind the eardrum. It contains three small bones called the malleus, incus, and stapes. These bones are responsible for transmitting sound waves from the eardrum to the inner ear. The inner ear is a fluid-filled structure located deep within the temporal bone. It contains the cochlea, which is a spiral-shaped organ responsible for converting sound waves into electrical signals that are sent to the brain. The inner ear also contains the vestibular system, which is responsible for balance.