In 3–5 sentences, explain the function of the human respiratory system. Include the names of at least three organs in your answ

Answer 1

The human respiratory system is responsible for facilitating gas exchange, primarily oxygen intake and carbon dioxide removal. Key organs involved in this process include the lungs, which house alveoli where gas exchange occurs; the trachea, which conducts air to and from the lungs; and the diaphragm, a muscle that aids in the expansion and contraction of the lungs during breathing. This system ensures that oxygen is delivered to the bloodstream and carbon dioxide is expelled, supporting the body’s metabolic needs.