The lungs are two organs that are a part of the Respiratory System. The lungs are the main breathing organs. The main importance of this organ is to breathe in and out of your body. If you didn't breathe air into your body, your body would suffocate because your body needs oxygen to survive. Some functions of the lungs are that it allows you to breathe air in and out of the body. When we …showed first 75 words of 450 total…

…showed last 75 words of 450 total…the cell in the lungs. With lung cancer a person will cough up bloody mucous, may have difficulty swallowing of inflammation. In time this disease will destroy the lungs. If a person did not have lungs he or she would not be able to survive. A person needs lungs to breathe good air into the body and exhale the bad air. I t is very important to be conscious or the environment you are in.