I would say plants. They 'breathe' in carbon dioxide and excrete oyxgen and sugars.
We have to save our forests because its the Earths Lungs. If we cut them down Global Warming will kick in. We have to save our forests because its the Earths Lungs. If we cut them down Global Warming will kick in.
LUNGS
lungs
The movement of air on and out the lungs is called respiration. The movement of air into the lungs is called inhalation (inspiration). The movement of air out of the lungs is called exhalation (expiration).
Lava....when its under the earths crust its called magma.
They are called "lungs" just the same as those in humans.
Birds lungs are called lungs but birds also possess air sacs for help in respiration .
The study of the human lungs can be called respirology or pulmonology.
Subsidence.
The air spaces in the lungs are called pulmonary alveoli. They are where gas exchange occurs in the lungs of mammals.
there are called tentacales
They are called bronchioles.