A frog is an animal. The skin of a frog is permeable to oxygen and carbon dioxide. Which directions will have a net diffusion of oxygen and carbon dioxide when a frog swims in pond water? | Option | from the frog into the water | from the water into the frog |

Explanation

The frog's skin is permeable to oxygen and carbon dioxide, so there will be a net diffusion of oxygen from the water into the frog and carbon dioxide from the frog into the water.

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