Biology, 10.03.2020 00:10 janeou17xn

The constant, dynamic process of continual addition of new bone tissue (bone ) and removal of old bone tissue (bone ) is a process called bone . This ongoing process occurs at both the (outer) and (inner) surfaces of a bone. It is estimated that about of the adult human skeleton is replaced yearly. This process does not occur at the same rate everywhere in the skeleton. For example, the in our skeleton is replaced at a slower rate than the .

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