HOW MUCH DO YOU KNOW ABOUT YOUR BONES?

Answers on next page.

 
1. The smallest bones in the body are found in the ear. T or F ?
 
2.  Over half the bones in your body are located in your back. T or F ?
 
3.  There is only one bone in your body that is not connected to another bone. T or F ?
 
4.  Bone is the hardest substance in your body. T or F ?
 
5.  You are taller in the morning than you are in the evening. T or F ?
 
6.  You don't need a cast for a broken rib. T or F ?
 
7.  Most of your bone is made of water. T or F ?
 
8.  About 50% of the critters on earth do not have a backbone or spine. T or F ?
 
9.  You have fewer bones when you are born than when you die. T or F ?
 
10.  1 out of 20 people in the world has an extra rib. T or F ?
 
11.  The more you exercise your muscles, the stronger your bones become. T or F ?
 
12.  The only time you can truly "Sit up straight" is when you are a baby. T or F ?
 
13. Elderly individuals may develop an even greater natural curvature of the spine, 
which is not actually a sign of disease.
T or F ?
 

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