CAT ed

Numbers in 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.0 — 120 days .
Life span of W.BC — 10-15 Days.
Life span of platelets — 5-9 days.
Amount of blood — 5-6 Liter

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