Caddo Parish Public Schools Â· December 14, 2017 Â· Cherokee Park Elementary, Northside Elementary, Pine Grove Elementary, North Highlands Elementary and Green Oaks Performing Arts Academy will be closed today due to a city water main break.
The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic.
The lungs are a pair of spongy organs located inside the chest. They are the main part of our respiratory system. Their function is to deliver oxygen into the blood and to remove carbon dioxide from it. When we breathe in, air rushes through our nose or mouth, down the windpipe (trachea) and into the lungs.