You are presented with the question "Why does a snake look for shelter in the winter?" and the following answer choices: 
- Protection
 - Food
 - adding heat
 - Water
 - When it's cold
 - Darkness
 - energy barrier
 - hydration

Now knowing that shelter is used for protection by animals against weather and many snakes seek shelter from the winter weather by holding up in dens, choose the best answer.


 

 Protection        