Fact 1: Insulated material can be used for keeping warm.

Fact 2: Although it is important to keep warm during the winter season, it's also important to keep safe.

Given the two facts above, answer the question "What is important in the winter season?" with the following options: 
- cold
 - air pressure
 - panic
 - heat energy
 - danger
 - Insulated material
 - hydration
 - Animal fur


 

      Insulated material   