Answer:
some interesting scientific facts about the human body. Once you eat your food, it takes your body around 12 hours to fully digest it. Your brain contains around 100 billion nerve cells! Your heart beats around 1,00,000 (1 Lakh) times a day.
There are 206 bones in the adult human body and 300 in a child's developing body. Fleas can jump 130 times higher than their height. In human terms, that is equivalent to a 6-foot person jumping 780 feet into the air.
Explanation:
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