Question

Q1. Imagine if our backbone was a single long bone instead of a series of small bones . Would

you have been able to bend? Give reason for your answer​

Answer 1

Answer:if our backbone was a single long bone rather than a series of small bones then we will have difficulty in movements. There will be problem in bending forward, backward and sideways with flexibility. The shape of the back of human body is due to the shape of the spinal cord.

Explanation:

Answer 2

Explanation:

If we had just one long bone we would not be able to bend easily. the backbone has 33 small bones known as vertebrae.It causes us many problems

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