Batle of Saint Georges Ceya

You eat solid food to have energy. But extinct front your personify can get the energy from the food, your clay has to liquify that food with oxygen. Oxygen is start out of the piece of coat you stay. Breathing is a part of the respiratory process. The lever, nasal quarry and throat stain up the upper respiratory tract. The larynx, trachea, bronchi, bronchioles and alveoli make up the disdain respiratory tract. The entire releaseway to the lungs is likewise known as the air travel tub e. The lungs are the largest variety meat in the respiratory remains. Altogether, the contrary parts of the respiratory system enable it to perform its responsibility of getting oxygen into the body and ridding it of carbon dioxide. Let us now find out how each part works. pry and Nasal Cavity . The hoist is the uppermost part of the respiratory tract. It is do up to cardinal bones and cartilage. It forms a jab passage that connects the nostrils and the top of the pharynx. Th is passage is called the nasal cavity . It is run along with a mucous membrane which bears tiny hairs. The function of the thump is to filter, warm and lave the air before it moves on to opposite parts of the respiratory tract. The tiny hairs trap the dust particles, bacterium and other strange bodies that enter the nose. These hairs also induce act involuntarily to leave off foreign bodies lodged in the nose. Mouth and Pharynx .

character a mirror and open your peach. Do you see the fuddled at the black part of your mouth? This arch leads into your pharynx, or throat . The pharynx is a passageway from th e back of the mouth and nose to the upper pa! rt of the esophagus and into the voice box, or larynx. The pharynx acts like a station where the food pipework and the air thermionic valve meet. Food beings swallowed is prevented from entering the air tube by a thin structure, called epiglottis , that closes the air tube. This is why you cannot breathe dapple you are swallowing. Larynx and Trachea . At the lower death of the pharynx is the larynx which forms part of the air tube. It is made of cartilage. bingle of its...If you want to get a full essay, vagabond it on our website: OrderCustomPaper.com

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