Frogs uses respiratory surfaces which totals to three to exchange gases on its surroundings. The three respiratory surfaces are the skin, its lungs, and the lining of their mouth.
There are two place where this process occurs: i) the Lungs, and ii) the Capilliaries.
the bum hole The Stomata's
The alveoli
fish breathe through their gills. frogs breathe through their legs while in water.
Gas exchange
fish breathe through their gills. frogs breathe through their legs while in water.
They breathe through lungs while on land,and by their skin while in water Through their skin.
The respiratory system functions in gas exchange. In doing so, it works closely with the circulatory system, and is aided by the nervous, muscular and skeletal systems.
Two Frogs has 32 pages.
The ISBN of Two Frogs is 978-0224064743.
fish breathe through their gills. frogs breathe through their legs while in water.
They're frogs.