Human body

* Number of bones - 206

* Number of ribs–24

* Number of bones in skull - 22

* Number of bones in neck - 7

* Number of bones in face - 14

* Number of bones in Vertebral column - 33

* Number of bones in hand –30

* Life Span of R.B.C - 120 days

* Life span of WBC 10-15 days

* Life span of platelets - 5-9 days

* Amount of Blood - 5-6 Liter

𝐇𝐚𝐩𝐩𝐲 𝐓𝐨 𝐇𝐞𝐥𝐩 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧