on the underside of the frog's skin r blood vessels. y wood the frogs skin need to have a rich supply of blood

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2007-03-29 12:11:47 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Zoology

Although frogs have lungs, they also absorb oxygen and release carbon dioxide through the skin.

2007-03-29 19:01:56 · answer #1 · answered by The First Dragon 7 · 0⤊ 0⤋

Only a guess, but: They are 'cold-blooded animals'. Having a large supply of blood near the skin would make it easier to absorb heat from the sun.

2007-03-29 19:17:00 · answer #2 · answered by Skyhawk 5 · 0⤊ 0⤋

They also breath through their skin.

2007-03-29 19:18:36 · answer #3 · answered by bravozulu 7 · 0⤊ 0⤋