Fact 1: Breathing is when a gill converts from oxygen in water into oxygen in blood.

Fact 2: All fish have gills .

Given the two facts above, answer the question "What kind of animal breathes by converting oxygen in water into oxygen in blood?" with the following options: 
- clams
 - hawks
 - Fish
 - Whales
 - sharks
 - humans
 - Frogs
 - toads


 

   Fish      