Why do legs and arms have large tube like bones
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Legs along with arms have large tube like bones.
The reason is that it is essential for these bones to be strong enough to withstand entire body weight and rigorous activities.
Having tube like structure, they are hollow, thus allowing easy passing of nerves as well as blood vessels freely.
Calcium salts and collagen ensure to give high strength and lightness for easy movement.
The reason is that it is essential for these bones to be strong enough to withstand entire body weight and rigorous activities.
Having tube like structure, they are hollow, thus allowing easy passing of nerves as well as blood vessels freely.
Calcium salts and collagen ensure to give high strength and lightness for easy movement.
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