wonderful facts about human body

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MOST WONDERFUI FACTS ABOUT HUMAN BODY

PREPARED BY: LEEMA AZIZICLASS: PCBTEACHER: MR. MONSEF

HERE ARE SOME MOST WONDERFUI FACTS ABOUT HUMAN BODY THAT, HOPEFUIIY ARE THE BEST INFORMATION ABOUT OUR BODY:

Brain power

You lose 100000 brain cells everyday! You have 100 billion brain cells altogether! If surface area of your brain could be ironed out It would measure 2090 sq.cm

NERVES Your body has 13000000000000 nerve cells Transmitting message at speed of 290 km/hr

• EYES:

You blink about 20000 times a day.

Everybody has one strong eye & one weak eye.

You can’t open your eyes when you sneezebecause sneezes regularly exceed 100 mph.

Unique qualities

Every one has a unique smell , unique finger and unique tongue print.

Hair Hair grows about 5mm in a day.

Mouth

You will produce 37800 saliva in your life. The strongest muscle in the body is the human tongue.

Lungs

The surface area of human lungs equals to the tennis court.

Nails The nail on the middle finger grows faster than the other finger nails.

Fingers: Each finger & toenail takes six months to grow from base to tip.

Cells

There are 50 trillion cells in your body & 3 billion of them die every minute. The largest cell in the body is the female egg & the smallest is the male sperm.

Bones

Human bone is as strong as granite in supporting weight. The hands & feet contain almost half of the total bones. The hardest bone in the human body is the jaw bone.

Heartbeats

Your heart pumps 13640 L of blood around your body every day. An average heartbeat rate per minutes of our body is 70 beats Women’s hearts beat faster than men.

Urine

You will pass 400 – 2000 ml of urine every day, depending on your age, size & outside conditions ,especially temperature.

Burn fats

Men burn fat faster than women by a rate of about 50 calories a day.

Chemicals: There is enough carbon in your body to fill 900 pencils , enough fat to make 75

candles , enough phosphorous to make 220 match heads & enough iron to make a 7.5 cm nail.

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