To croak. The large space allows the noise to be made properly.
You are possibily reffering to the inflation and deflation of a frogs "VOCAL SAC."
Frogs have lungs just like you do. Tadpoles, however, have internal gills until they turn into frogs. Frogs breathe by pulsing their throat to suck air into and out of their lungs.
There is a little thing in their throat that when air travels through it, it makes that croaking sound.
They all do that. As frogs and toads don't have much of a diaphragm they use their expandable throats for the job.
to apply presure on the food and to push the frog's meal down the throat.
the frog's throat pulls air through the nostrils and into the mouth, down the throat, and into the lungs which makes the body expand, and when the frog exhales, the body contracts.
You are possibily reffering to the inflation and deflation of a frogs "VOCAL SAC."
The pleats expand when the whale sucks in water and krill.
Frogs have lungs just like you do. Tadpoles, however, have internal gills until they turn into frogs. Frogs breathe by pulsing their throat to suck air into and out of their lungs.
Not really. It does however dilate(expand) the bronchial tubes in your lungs which makes it easier to breathe.
Frigget
it pushes the food down it's throat
yes how do you think golf balls are made.
There is a little thing in their throat that when air travels through it, it makes that croaking sound.
No, frogs usually close their eyes when swallowing their food. The muscles related to their eyes help them in the process of gulping food down their throat.
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yes female frogs have throats nearly all animals and all humans have throats