Today I am talking about our human body. Here I am preparing a list of all necessary and important things & parts of our human body. So friends, let’s have a look at this list and know the all information which you don’t know.
Necessary Parts of our human body
Number of bones – 206.
Number of ribs – 24.
Number of bones in skull – 22.
Number of bones in face – 14.
Number of bones in neck – 7 .
Number of bones in Vertebral column – 33.
Number of bones in hand – 30 .
Respiratory rate – 16-20 times / minute .
Number of heart beat – 70-72 times/minute.
Number of pulse- 70-72 times / minute .
Blood pressure – 120/80 mm of Hg.
Number of Cranial nerves – 12 pairs .
Number of spinal nerves – 31 pairs .
Life span of R.B.C – 120 days .
Life span of W.BC – 10-15 Days .
Life span of platelets – 5-9 days.
Amount of blood – 5-6 Liter
This all parts are related to our human body.