Interesting facts about Human Body
- 100,000 chemical reactions occur in the human brain every second.
- Leukocytes in the human body live for two to four days, and erythrocytes for three to four months.
- The strongest muscle in the human body is the tongue.
- The human heart is approximately equal in size to that of a person's fist. An adult’s heart weighs 220-260 grams.
- Your right lung can take in more air than your left.
Amazing facts.
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