Fact 1: Scales are used for protection by scaled animals.

Fact 2: Scales provide protection and camouflage.

Given the two facts above, answer the question "what do scaled animals use scales for?" with the following options: 
- swimming
 - Weight
 - digestion
 - energy
 - camouflage
 - flying
 - it needs them
 - energy barrier


 

     camouflage    