RESPIRATORY SYSTEM

                    THE RESPIRATORY
                             SYSTEM        

The fuctions of the respiratory system:

The respiratory system is the group of tissues and organs in your body that enable you to breathe.This system includes your airways,your lungs and the blood vessels and muscles attached to them that work together so you can breathe.

The respiratory system's primary function is to supply oxygen to all the partsof your body .It accomplishes this trough breathing:inhaling oxigen-rich air and exhaling air filled with carbon dioxide,which is a waste gas.

The respiratory system is made up of airways

(your nose ,mouth,voice box,windpipe and bronchial tubes)and the lungs and the muscles and

 blood vessels connected to them. 

THE PARTS OF THE RESPIRATORY SYSTEM

Nasal cavity plus paranasal sinuses nostril, oral cavity and pharynx, larynx,trachea,left main bronchus, right main bronchus, carina of strachea,bronchi,alveoli,
left lung,right lung,parietal pleura,diaphragm and ribs.