If you are using "gas chamber" as a crude term for the Lungs, then the Lungs are located in the chest cavity for Humans and other Mammals
in your respiratory system
A respiratory surface is located anywhere in an animal or human being where gas exchange occurs. A respiratory surface is located anywhere in an animal or human being where gas exchange occurs.
the respiratory system brings oxygen to the blood and removes the waste gas carbon dioxide
The frog's respiratory system has three respiratory surfaces on its body. The frog uses these respiratory systems on its skin to exchange gas with its surroundings.
The Respiratory System regulates breathing and gas exchanges within an organism. In humans, this system includes the lungs, airways, and respiratory muscles.
The main gas inhailed by the respitory system is oxygen.
Gas exchange occurs in the alveoli in the respiratory system. The thin-walled structures allow diffusion of gases into and out of the capillaries.
in the alveoli
Gas exchange
CO2
under houses
Medulla Oblongata