2. Lungs: Stores the bodies oxygen supply and they argon the pumps that defend air in and out of the body.
Trachea: Its the loss where air passes done.
Larynx: Above the trachea is the larynx alike called the voice box or glottis. Across the larynx are two tiny ridges called vocal cords. As air flows in from the lungs the vocal cords close together and vibrate creating sounds.
Bronchi: The bronchi or bronchus is where the air entering the lungs are sent to separately lung. The bronchioles are smaller airways that send the air on to the inner walls of the lungs where the alveoli allow the oxygen to be absorbed by the tune cells and oxygenate the blood for transfer throughout the body.
Alveoli: The main do of the alveoli is for win over of gases. The alveoli remove the degree Celsius dioxide from the blood in the capillaries and exchange it with oxygen to be taken to other parts of the body. The carbon dioxide is taken out of the body when we exhale.
Diaphragm: its main function is for respiration.
Without it we cant breathe because it contracts and moves down to make us inhale and give way upward and expands to make us exhale.
3. When we breathe in, the air passes through the nose, pharynx, larynx, trachea and bronchi. As it does the ribs rotate around their vertebral articulations, the sternum rises and the diaphragm moves down these muscular movements increase the capacity of the pectoral cavity resulting In a decrease in intrathoracic rack to a value below atmosphere pressure.
4. The cilia in the trachea are same as the cilia in the nose. They both lily-white the air before entering our lungs. If there are no cilia, then the lungs would most likely have problems, if not dealt with quickly.
5. The epiglottis guards the...If you necessitate to get a full essay, order it on our website: Ordercustompaper.com
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