Exchange of gases in Kerala through inspiratory system in humans in other animals we can divide the respiratory system into two parts viz air passage and lungs.                                                                             The air passageway With the concept of which



, outside air enters a person's lungs and deteriorates after gas exchange or air passage consists of the following few notes in class B and the nasal cavity outside at night. It remains open. Food activities are distributed. Find hair and mucus in the two parts of the protein where there is protein that filters dust particles from the air and there is more tension and if it wins the incoming air, the body temperature is about the same.
Gaines securities 12 masters in pairs through the small opening of the teeth party is a muscular space where both food and air are shared this is the opening of the esophagus and explanation of the opening of earrings for girls by parents in this larynx. Does what we know there. The glottis is a narrow opening on the floor of the pharynx and leaves the pharynx.Delivering is a book made of catalyst It is located between the savings and the trachea It is also called a voice book A pair of fibrous Benz car vocal cords are struck across bearings The dulcet card vibrates when When air passes through them, it vibrates. Make a sound                                                                                                                                         larynx continued in the trachea, also known as the week, where it is a 12-cm-long tube located in front of the Pacific Ocean and their are catalog innerspring in The Wall of the Catalogs maintains the trachea from a polo shape until That there is no air in it.                    On entering the chest cavity, the trachea divides into two smaller tubes called bronchi (single bronchi). .   The bronchi continue to divide in the lungs until they form several fine tubes called bronchi oles. The bronchi gradually lose cartilage as they narrow the bronchi and a fine tube called the alveolar duct. The duct opens into a cluster of stomach called alveolar the alveolar. The surface of the respiratory tract in the human body is each alveolar line of a second-like structure lined by a layer of epithelial cells connected to the outside by a network of capillaries.         In the cardiopulmonary arteries, deoxygenated blood enters the lungs and branches into the arterioles and then into the capillaries that surround the alveolar and join together to form venues that return the de


oxygenate blood to the pulmonary veins. Leads to the heart. The lungs all the alveolar on one side constitute a lung there is a pair of lungs in the thoracic cavity the cast wall is made up of 12 pair of ribs and the rib muscular called intercontinental muscular a thick muscular thick muscular structure called diaphragm is presented blow the lungs
The left lung is slightly smaller and has two lobes and the right lung is larger with lobes of trees. They are spongy and flexible organs. Lungs also contain blood vessels which are branches of the pulmonary arteries and veins. Each lung has two lobes. The outer plural membrane and the inner membrane and the inner plural membrane contain a fluid that provides lubrication for the free expansion and contraction of the lungs.
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