Why the same is not true of mammals?

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A frog has to keep its mouth closed in order to breathe with its lungs.

2006-12-03 05:26:28 · 2 answers · asked by chris76ers1 3 in Science & Mathematics ➔ Zoology

A frog is an amphibian. It takes in moisture and oxygen primarily through its skin.

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2006-12-03 05:37:53 · answer #1 · answered by Darlene G 3 · 1⤊ 0⤋

I don't know but I wonder if frogs swim with their mouths open. That way they wouldn't accidentally breath water.

2006-12-03 13:35:50 · answer #2 · answered by mj_indigo 5 · 0⤊ 0⤋