5 Functions of Respiratory System

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide The main organs are the lungs, which work in

The meaning of RESPIRATORY SYSTEM is a system of organs functioning in respiration and in humans consisting especially of the nose,

immune system Through breathing, inhalation and exhalation, the respiratory system facilitates the exchange of gases between the air and the blood and between

respiratory system The respiratory tract is the path of air from the nose to the lungs It is divided into two sections: Upper Respiratory Tract and the Lower Respiratory Tract