Hair helps to insulate and protect the body.
Hair is used to insulate and keep the body warm in a large variety of climates.
Hair helps to keep the body warm and protect it in a variety of climates.
What helps to keep the body warm and protect it in a variety of climates?
Options:
  - wooly
  - snow
  - rain
  - fur
  - coats
  - stones
  - skin
  - hair