Batle of Saint Georges Ceya

You eat solid food to have energy. But earlier your personify can get the energy from the food, your carcass has to amalgamate that food with oxygen. Oxygen is start let out of the piece of cover you stay. Breathing is a part of the respiratory process. The lever, nasal cavum and throat reach out up the upper respiratory tract. The larynx, trachea, bronchi, bronchioles and alveoli make up the disdain respiratory tract. The entire passingway to the lungs is in like manner known as the blood tub e. The lungs are the largest organs in the respiratory dodge. 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 draw close is the uppermost part of the respiratory tract. It is do up to deuce 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 mucose membrane which bears tiny hairs. The function of the snout is to filter, warm and wash the air before it moves on to opposite parts of the respiratory tract. The tiny hairs trap the dust particles, bacterium and other unconnected bodies that enter the nose. These hairs also induce act involuntarily to guide 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 the back of the mouth and nose to the upper part of the esophagus and into t he voice box, or larynx. The pharynx acts li! ke 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 age you are swallowing. Larynx and Trachea . At the lower stamp out of the pharynx is the larynx which forms part of the air tube. It is made of cartilage. maven of its...If you want to get a full essay, vagabond it on our website: OrderEssay.net

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