Fact 1: Most amphibians breathe with gills as larvae and with lungs as adults.

Fact 2: Amphibians begin their lives in the water.

Given the two facts above, answer the question "animals that begin their lives in what breathe with gills then move elsewhere breathe with lungs" with the following options: 
- breathe
 - water
 - oxygen
 - a fish
 - underground
 - salt flats
 - air
 - jungle


 

  water       