Question

how many region are there is our backbone​

Answer 1

four regions

There are 33 vertebrae (bones) in the spine. Anatomically, the spine is divided into four regions: The top seven vertebrae that form the neck are called the cervical spine and are labeled C1-C7.

$\huge{ \mathfrak{ \red{ ItzMaira}}}$

Answer 2

$ǫᴜᴇsᴛɪᴏɴ -$

$how \: many \: region \: are \: there \\ \: in \: our \: backbone$

$ᴀɴsᴡᴇʀ -$

➡️four regions.

DEFINITION-

$There \: ɑre \: 33 \: vertebrɑe \: (bones) \\ \: in \: the \: spine. \: ɑnɑtomicɑlly, \: the \ \\ : spine \: is \: divided \: into \: four \: \\ regions: \: The top \: seven \: vertebrɑe \\ \: thɑt \: form \: the \: neck \\ \: ɑre \: cɑlled \: the \: cervicɑl \\ \: spine \: ɑnd \: ɑre \\ \: lɑbeled \: C1-C7.$