THE RESPIRATORY SYSTEM

THE RESPIRATORY SYSTEM 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 succubus system Basic types of respiratory structures Respiratory structures are tailored to the need for oxygen Minute life-forms, such as protozoans, exchange oxygen and

succubus system The system of the body we are most acutely aware of is the respiratory system We have to

skeletal system Through breathing, inhalation and exhalation, the respiratory system facilitates the exchange of gases between the air and the blood and between  The respiratory system ; Nasal cavity · Air is warmed and filtered as it enters the body ; Trachea · Brings air into the lungs Supported by rings of cartilage