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  1. Respiratory System: Organs, Facts, Anatomy & Function

    Apr 9, 2024 · Your respiratory system is made up of your lungs, airways (trachea, bronchi and bronchioles), diaphragm, voice box, throat, nose and mouth. Its main function is to breathe in …

  2. Human respiratory system | Description, Parts, Function, & Facts ...

    5 days ago · Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide. The major organs of the respiratory system include the nose, pharynx, larynx, …

  3. Human Respiratory System – Functions, Diagram, Organs

    Aug 29, 2024 · Let’s explore the structure, function, and significance of the respiratory system, including its components, processes, disorders, and maintenance. Comparisons with other …

  4. Respiratory System: Overview and Practice Questions (2025)

    Sep 30, 2025 · What is the Respiratory System? The respiratory system consists of specific organs and structures, including the lungs, trachea, bronchi, and diaphragm. Its primary …

  5. Overview of the Respiratory System - Lung and Airway …

    The respiratory system starts at the nose and mouth and continues through the airways and the lungs. Air enters the respiratory system through the nose and mouth and passes down the …

  6. How the Lungs Work - The Respiratory System | NHLBI, NIH

    Mar 24, 2022 · When you breathe in, air enters your airways and travels down into the air sacs, or alveoli, in your lungs. This is where gas exchange takes place. The circulatory system, which …

  7. Respiratory System: Functions and Organs - WebMD

    Jan 8, 2024 · What Is the Respiratory System? The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All …

  8. Understanding the Respiratory System: Functions, Anatomy, and …

    May 10, 2025 · In this journey, we’ll explore the respiratory system in its entirety—from anatomy and physiology to the microscopic dance of gas exchange, and from its developmental roots in …

  9. Overview of the Respiratory System – Boundless Anatomy and …

    The respiratory system facilitates breathing. In the alveoli tissue of the lungs, the exchange of oxygen and carbon dioxide molecules between the air and the bloodstream occurs by passive …

  10. Anatomy of the Respiratory System - University of Rochester Medical Center

    The respiratory system is made up of the organs included in the exchange of oxygen and carbon dioxide. The respiratory system is divided into two areas: the upper respiratory tract and the …