153 Facts-2

6. Helium Balloon Gas makes balloons float. Helium is lighter than air and just as the heaviest things will tend to fall to the bottom, the lightest things
will rise to the top.
7. Helium Balloon Gas makes balloons float. Helium is lighter than air and just as the heaviest things will tend to fall to the bottom, the lightest things
will rise to the top.
8. Camels can spit.
9. An ostrich can run 43 miles per hour (70 kilometers per hour).
10. Pigs are the fourth most intelligent animal in the world.