Fact 1: Hair helps to insulate and protect the body.

Fact 2: Hair is used to insulate and keep the body warm in a large variety of climates.

Given the two facts above, answer the question "What helps to keep the body warm and protect it in a variety of climates?" with the following options: 
- wooly
 - snow
 - rain
 - fur
 - coats
 - stones
 - skin
 - hair


 

        hair 