The Ears, Nose, and Throat are three separate and independent organs of the human body. They have completely separate functioning but are interlinked. The function of the human ear is to detect and transmit the sound. The basic function of the human ear is linked to hearing. They also help in providing balance to the body. The main function of the human nose to smell. The nose is also an essential part of the human respiratory system. Air enters the body and respiratory system through the nose. It is very essential for the nose to remain healthy and function normally. The throat is a cylindrical, muscular tube that works as the passage for food and liquid in the body. After taking in food or liquids inside from the mouth, they pass through the throat and then to the other organs of the body. It also lets the air pass from the nose or mouth.