The official world record for the longest hair is held by Xie Qiuping of China, whose hair was measured in 2004 at 4.2 meters (14 ft) long. If Hay's hair was as long as it is claimed to be â or even as long as the 6.2 meters that was reported in 2006 â it would have taken the record by a considerable distance.
The lungs are among the hardest-working organs in the body. They expand and contract up to 20 times a minute to supply oxygen to be distributed to tissues all over the body and expel carbon dioxide that has been created throughout the body.
The circulatory system has a close interrelationship with the respiratory system. The main organ of the respiratory system is the lungs. The diaphragm is a muscle located underneath the heart and lungs that contracts to pull air into the lungs and relaxes to force air out of the lungs.When the air enters the lungs, it travels through the bronchi to tiny air sacs called alveoli.he circulatory system has a close interrelationship with the respiratory system. The main organ of the respiratory system is the lungs. The diaphragm is a muscle located underneath the heart and lungs that contracts to pull air into the lungs and relaxes to force air out of the lungs.