Identify the anatomical structures of the respiratory system and their functions.

The respiratory system is composed of several anatomical structures which work together to facilitate breathing. The primary organ involved in this process is the lungs, which are responsible for taking in oxygen and expelling carbon dioxide accordingly. Additionally, airways such as the trachea and bronchi transport air throughout body while also helping filter out any foreign substances eventually.

Furthermore, diaphragm – a muscular sheet located underneath lungs – helps regulate movement during inhalation and exhalation respectively. Moreover, alveoli are tiny sacs that act as exchange sites for gas particles thus enabling them enter bloodstream over time. Finally, muscles such as intercostal muscles help enhance pressure within thoracic cavity when needed thereby increasing lung efficiency overall.

Overall understanding how these anatomical structures work together to enable human beings breathe properly is essential for providing quality healthcare services moving forward. Not only does this allow clinicians diagnose potential issues accurately but it also enables them take appropriate action should any problems arise later on eventually.