Question

The hard & rigid nature of the bone is the result
of impregnation of the matrix with inorganic
salts which make up about of the weight of
bony tissues.
​i need ans in percentage

Answer 1

Answer:

t is hard, because it is calcified, and the collagen fibres help the bone to resist tensile stresses. If you dissolve away the calcium salts of bone, then the bone becomes rubbery because of the collagen fibres which are left behind.

Answer 2

Explanation:

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