diagram the respiratory system adult frog |
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navigate by keyword : absorb adult air amphibia anatomy biology blood breathe carbon cell chromatophores dermis diagram diffuse dioxide education epidermis exchange external fibres flow frog gas gland illustration internal layer lining lumen lungs lymph membrane mouth mucous nerve nose nostril open oxygen poison process respiratory septa skin spongy structure surface system tissue toad vessel wall water |
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The frog has three respiratory surfaces on its body that it uses to exchange gas with the surroundings: the skin, in the lungs and on the lining of the mouth. A frog may also breathe much like a human, by taking air in through their nostrils and down into their lungs. |
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