HUMAN BODY SYSTEM (One-Liner)

KEY POINTS

  • The normal blood pressure of human adults is 120/80 mm of Hg.

  • Through “Alimentary tube” the food passes that extends from mouth to anus.

  • The brain’s storage capacity is something close to around 2.5 petabytes or 1 million gigabytes.

  • More people have brown eyes than any other color.

  • Cells are always created and destroyed in the human body, about 300 million cells die every minute in our bodies.

  • To be precise 50,000 cells in your body died and were replaced by new once while you were reading this sentence.

  • There are more bacteria in a mouth than there are people in the world.

  • The “Cornea” is the only organ in the entire human body that has no blood supply. It gets oxygen directly from the air.

  • Amazingly, the ‘Cornea’ is also the fastest healing tissue in the human body, as a result, most corneal abrasions heal within 24-36 hours.

  • A man blinks over 10,000,000 times a year.

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