Question

Similarly, one should stand straight and erect and not droop in front for a long time [Fig. 8.22 (c)]. The habit should be checked from childhood when the bones are soft. Otherwise the curvature or bend of the backbone may become permanent with age as the bones gradually harden.
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Answer 1

Answer:

Explanation:

Because bones are soft and you have to find answer of this question in  your textbook.