Posts by Efa Lebo
10 FACTS ABOUT THE HUMAN BODY.
1. The bone is four times stronger
10 FACTS ABOUT THE HUMAN BODY. 1. The bone is four times stronger than concrete. 2. The human body produces enough saliva in a lifetime to fill two s...
10 FACTS ABOUT THE HUMAN BODY. 1. The bone is four times stronger than concrete. 2. The human body produces enough saliva in a lifetime to fill two s...
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