You are presented with the question "What do amphibians easily absorb?" and the following answer choices: 
- heat energy
 - water
 - Energy
 - Bodily water
 - chemicals
 - body water
 - smog
 - oxygen

Now knowing that amphibians have permeable skin that easily absorbs substances from the environment and chemicals can be very toxic to permeable, amphibian skin, choose the best answer.


 

     chemicals    