Biology, asked by Shivansh1362002, 1 year ago

Some people in old age complain of stiff joints. What do you think could be possible reason for it?CLASS IX CONCISE BOOK ..... PLEASE ANSWER BY CLICKING THE PIC OF IT FROM THE BOOK

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Answered by pornima2

1

the bones of Old person started lacking a calium and many fluid insind the bone which nourishes the bones
thus this occurs

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