Cockroaches have spiracles on the underside of their abdomen which draw in air which is then distributed to the the small adjacent chamber called the atrium. Stigmata bears limit the entry of dust into the tracheal system.
The air then moves out of the atrium to the connecting trachea which carry the air directly to the cells fro gas exchange to occur
flatuance
stomata
This happens by Diffusion
alveoli is the site for gaseous exchange. They are the air filled sacs where carbon dioxide and oxygen is exchanged
Respirtary system, lungs, also known as thoratic region
Gaseous exchange takes place in numerous alveoli located in the lungs.
Up the bum-hole. Up the bum-hole.
Because they have a greater surface area over which gaseous exchange can take place.
_l_ like this it take place
they use their stomata to exchange gases with the environment by taking in carbon dioxide and releasing oxygen and water vapor into the air
by the skin
The exchange of oxygen takes place in the alveoli. It is found in our lungs
no