what are major functions of the respiratory system?
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['Allows you to talk and to smell.', 'Brings air to body temperature and moisturizes it to the humidity level your body needs.', 'Delivers oxygen to the cells in your body.', 'Removes waste gases, including carbon dioxide, from the body when you exhale.']
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Through breathing, inhalation and exhalation, the respiratory system facilitates the exchange of gases between the air and the blood and between the blood and the body's cells.
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The major passages and structures of the upper respiratory tract include the nose or nostrils, nasal cavity, mouth, throat (pharynx), and voice box (larynx). The respiratory system is lined with a mucous membrane that secretes mucus.
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Cell, tissue, organ, organ system, whole organism. What are five major functions of animals? Obtain food and oxygen, keep internal conditions stable, move, and reproduce.
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The cells of most animals are organized into higher levels of structure, including, tissue, organs, and organs systems. What are four major functions of animals? Some major functions of animals are obtaining food and oxygen, keeping internal conditions stable, moving, and reproducing.
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Lungs are a pair of highly elastic and spongy organs in the chest. They are the main organs involved in breathing. They take in air from the atmosphere and provide a place for oxygen to enter the blood and for carbon dioxide to leave the blood.
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Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body.
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These include the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies, which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide, which is a waste product of cellular function.
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The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out. When you breathe in, the diaphragm moves downward toward the abdomen, and the rib muscles pull the ribs upward and outward.
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The major functions of the skeletal system are body support, facilitation of movement, protection of internal organs, storage of minerals and fat, and blood cell formation.
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Introduction. The larynx serves three important functions in humans. In order of functional priority, they are protective, respiratory, and phonatory.
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The cardiovascular system has three main functions: transport of oxygen, carbon dioxide and nutrients. clotting of open wounds. regulation of body temperature.
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Gas exchange: The primary function of the lungs involving the transfer of oxygen from inhaled air into the blood and the transfer of carbon dioxide from the blood into the exhaled air.
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The major function of the immune system is to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body. This is done by the recognition of self and response to non-self.
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The primary organs of the respiratory system are the lungs, which carry out this exchange of gases as we breathe. The lungs work with the circulatory system to pump oxygen-rich blood to all cells in the body.
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There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration. The airway, which includes the nose, mouth, pharynx, larynx, trachea, bronchi, and bronchioles, carries air between the lungs and the body's exterior.
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The respiratory system consists of all the organs involved in breathing. These include the nose, pharynx, larynx, trachea, bronchi and lungs.