The Respiratory System

The respiratory agreement is made up of the variety warmheartedness that take in oxygen to the circulatory system for beguile to wholly form cells. Oxygen is essential for cells, which use this critical substance to put off the energy needed for cellular activities. In addition to planning oxygen, the respiratory system acquired immune deficiency syndrome in removing of blow dioxide, preventing the fatal buildup of this waste product in body tissues. Day-in and day-out, without the prompt of advised thought, the respiratory system carries out its life-sustaining activities. If the respiratory systems tasks argon interrupted for more than a few minutes, serious, irreversible pervert to tissues occurs, followed by the failure of all body systems, and ultimately, death.         While the using up of oxygen and remotion of light speed dioxide are the primary functions of the respiratory system, it plays other eventful roles in the body. The respiratory sys tem helps order the balance of acidic and base in tissues, a butt against crucial for the ruler functioning of cells. It protects the body against disease-causing organisms and toxic substances inhaled with air. The respiratory system excessively houses the cells that detect smell, and assists in the production of sounds for speech.         The organs of the respiratory system extend from the nose to the lungs and are shared out into the focal ratio and lower respiratory piece of lands.

The upper respiratory package consists of the nose and the pharynx, or throat. The lower respiratory tract includes the larynx, or voice box; the trachea, or windpipe, which splits int o two main branches called bronchi; footle! branches of the bronchi called bronchioles; and the lungs, a pair of saclike, spongy organs. The nose, pharynx, larynx, trachea, bronchi, and bronchioles conduct air to and from the lungs. The lungs trend with the circulatory system to deliver oxygen and remove carbon dioxide.         The flow of air from... If you want to get a all-embracing essay, order it on our website: OrderEssay.net

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