Fact 1: Amphibians have permeable skin that easily absorbs substances from the environment.

Fact 2: All frogs are amphibians.

Given the two facts above, answer the question "An example of an animal that has permeable skin is" with the following options: 
- a fish
 - goats
 - a fox
 - mammals
 - an iguana
 - rabbit
 - a frog
 - a shark


 

       a frog  