Respiratory system. what is Respiratory system.
The respiratory system is a complex network of organs and tissues responsible for breathing, which involves the exchange of oxygen and carbon dioxide. Key Organs and Structures : Lungs :The main organs of the respiratory system, where gas exchange takes place. https://amzn.to/4fdkU9P Airways :A series of tubes that carry air to and from the lungs: Nose and nasal cavity : Filter, warm, and humidify air. Mouth : An alternate entry point for air. Pharynx (throat): Passageway for both air and food. Larynx (voice box): Contains vocal cords for sound production. Trachea (windpipe) : Connects the larynx to the bronchi. https://amzn.to/4fdkU9P Bronchi : The two main branches of the trachea, leading to each lung. Bronchioles : Smaller branches of the bronchi within the lungs. Alveoli : Tiny air sacs at the end of bronchioles where gas exchange occurs. Diaphragm : A muscle tha...