Fun Fact Friday (#16)

Fun Fact Friday is a meme hosted by Lettora at I’m Booked! If you’d like to join and do your own Fun Fact Friday, just ask! At I’m Booked! Every week we’ll give you five new, fun facts.

This week’s five facts:

1.  A cat’s jaw cannot move sideways.

2.  The “dot” over the letter “i” is called a tittle.

3. Your stomach produces a new layer of mucus every two weeks – otherwise it will digest itself.

4. The name Wendy was made up for the book “Peter Pan.”

5. The lifespan of a squirrel is about nine years.