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the fetal bones are much more delicate than the adult
Vertebrae are the bones that form the backbone.
There are 16 pairs of bones in our backbone. :D
One of the bones of the backbone is known as a vertebra. The plural is vertebrae.
206.
I'm not sure but i think there are 206 in the adult body, but there are more in a babies
The human adult vertebral column consists of 26 bones. There are 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, and 2 that are collections of fused bones, the sacrum and the coccyx. An infant may have 32, 33, or 34 spinal bones present at birth.
There are 206 bones in the adult human skeleton.
if your wondering about back bones, dragonflies do not have them...they have exo-sceletons. Its like scales.
The kiwi is a bird and has a spine (backbone).