Manuals and instructions for everything

why do we grow hair on our toes

Make sure to. This subreddit is for asking for objective explanations. It is not a repository for any question you may have. E is for Explain - merely answering a question is not enough. LI5 means friendly, simplified and layman-accessible explanations - not responses aimed at literal five-year-olds.

Perform a keyword search, you may find good explanations in past threads. You should also consider looking for your question in the FAQ. Don t post to argue a point of view. Flair your question after you ve submitted it.
T he toe hair serves no purpose in our species and is a vestigial trait.

Human hair does not function well for warmth, rather it is used (as our genetic cousins still use it) for cooling. The hair on your head keeps the sun off of your head as the brain can easily over heat, and allows the heat to dissipate into the air between the hair.

You ll notice people from hotter climates tend to have thicker denser hair than ones from colder climes, not the other way around. The hair also wicks sweat away and cools that way as well, which, (to come back to your question) is most likely what the toe hair was originally used for.

  • Views: 173

why do we lose hair as we age
why do tennis players bounce their balls
why do tennis players bounce the ball before serving
why do tennis players bounce the ball
why do old people have grey hair
why do rivers flow north to south
why use aluminum foil when dying hair