respiratory system in 1 min respiration

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The respiratory system is crucial for breathing and gas exchange. It consists of several key organs and structures: • Nose/Nasal Cavity: Warms, moistens, and filters the air. • Pharynx (Throat): A passageway for air and food; leads to the larynx and esophagus. • Larynx (Voice Box): Contains vocal cords; routes air to the trachea and food to the esophagus. • Trachea (Windpipe): A tube that conducts air from the larynx to the bronchi. • Bronchi: Two main branches from the trachea that lead into the lungs, further dividing into smaller bronchioles. • Lungs: The primary organs where gas exchange occurs. They contain millions of alveoli, tiny air sacs where oxygen and carbon dioxide are exchanged. • Diaphragm: A muscle located below the lungs that contracts and relaxes to facilitate breathing. • Together, these components work to bring oxygen into the body and expel carbon dioxide. • #respiratorysystem

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