the respiratory organs of frog are skin , lungs and gills.
A frog can breath through its skin.
toads and tadpoles being amphibians have a special system of breathing organs called gills to breath inside water.
through their sexual organs
they breath through the airhole on their heads
snails breath through lungs
frog can breath through these with it's mouth closed, can be opened or closed with sphincter muscles
A tadpole can breath through their gills but they grow lungs as they turn into a frog.
I know that the French eat frogs' legs, and that a frog can throw up its stomach. It can breathe through its skin.
Visceral organs of a frog should not be eaten raw.
Can a frog breath in a glass tank with a glass cover?
hold its breath
no