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Monopolies may earn positive economic profits in
Human Lungs
The human lungs are a pair of large, spongy organs located in the chest, responsible for gas exchange between the blood and the environment.
Rubber Covering
A protective layer made of rubber material, used to enhance grip, insulation, or waterproofing of objects.
Pneumothorax
The presence of air or gas in the cavity between the lungs and the chest wall, causing collapse of the lung.
Lungs Collapse
A medical condition, also known as pneumothorax, where air enters the pleural space, causing the lung to collapse away from the chest wall.
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