In which group does some gas exchange occur across the skin?
A)fish
B)insects
C)lizards
D)amphibians
E)snakes

Name: In which group does some gas exchange occur across the skin? A)fish B)insects C)lizards D)amphibians E)snakes
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Question

Quizplus · Accepted Answer

Amphibians, such as frogs and salamanders, are the only group in which some gas exchange occurs across the skin. This is because amphibians have moist and permeable skin that allows for the diffusion of oxygen and carbon dioxide.

In Which Group Does Some Gas Exchange Occur Across the Skin