Question

what will happen if our backbone is made up of a single bone instead of a number of smaller bonds

Answer 1

It would not be flexible like it's is right now we would not be able to bend or do other kind of activities how we are doing a single long bone cannot bend down or back wards so we would be sitting straight if we would have a long straight bone....... ✌️

Answer 2

If our backbone is made up of a single bone,then our body will become stiff and then we will not be able to bend forward and backward. If will cause a lot of inflexibility and may result in breaking of bones.
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