What are the main organs of the respiratory system?

http://www.buzzle.com/articles/organs-of-the-respiratory-system.html

The main organs of the respiratory system are the lungs, bronchial tubes, trachea (windpipe), larynx (voice box), and the nose.

To find this information, you can easily search for "organs of the respiratory system" on a search engine like Google. Websites like WebMD, Healthline, or Britannica provide reliable information about human anatomy and can help answer questions related to specific body systems. Additionally, medical textbooks or biology textbooks can be valuable sources of information about the respiratory system.