Fact 1: Staying warm has a positive impact on an animal 's survival.

Fact 2: People cover up with a blanket to stay warm.

Given the two facts above, answer the question "What could have a positive impact on an animal's survival?" with the following options: 
- Blankets
 - Lack of Food
 - food
 - Habitat Destruction
 - heat
 - hormones
 - Drought
 - proteins


 

 Blankets        