Hmmm...laya533 said:"Some animals are known to have the ability of skin respiration. Humans cannot do this becuase human skin is"
I. too thick
II. too dry.
No, it isn't quite. I remember this question; the question itself and the first two choices are approximately what was there, but the third is not. Also, the question stem on the MCAT specifically mentioned the walking catfish, if I recall correctly.laya533 said: