1)A cat has 32 muscles in each ear.
2)Tomatoes and cucumbers are fruits.
3)Your stomach has to produce a new layer of mucus every two weeks; otherwise it will digest itself.
4)f you are an average American, in your whole life, you will spend an average of 6 months waiting at red lights.
5)A shark is the only fish that can blink with both eyes.
6)A goldfish has a memory span of three seconds
7)99% of the solar systems mass is concentrated in the sun.
8)A pig's orgasm lasts for 30 minutes.
9)A hippo can open its mouth wide enough to fit a 4 foot tall child inside.
10)An iguana can stay under water for 28 minutes.