Across the alveoli and capillaries.
in the rear end
In the gills
In its gills.
In the lungs.
Book lungs.
The lungs.
Gases takes place by nasal passage go to lungs to purifi.
oxygen and carbon dioxide take place
Fish breath (take in and exchange gasses) by passing water through their gill membranes which do the same job as our lung membranes.
blood carry gases like o2,co2...nd the exchange of substances take place in small intestine
Placenta
Alveoli.
Up the bum-hole. Up the bum-hole.
Our lungs are part of the human respitory system. The exchange of gases from the outside of the body to the inside of the body take place in the here.
External nostrils are the parts of our respiratory system which help in the exchange of gases between your body and surrounding air.
they use their stomata to exchange gases with the environment by taking in carbon dioxide and releasing oxygen and water vapor into the air