Why do we have nose hairs?

Question: Why do we have nose hairs?
- Keywords:
  body,
  hair,
  human
Asked by Jemma-_- to Rob, Rebecca, Josh, Chris on 22 Jun 2015.
- Rebecca Dewey answered on 22 Jun 2015:
  
  Hair inside the nose (and ears for that matter) is there to filter out foreign particles from entering the nose as these might cause choking or infection, and to collect moisture/water droplets.

Question: Why do we have nose hairs?