How Bones Repair Itself (lingbones)

Question 1

Long bones wider at each end than middle, providing extra strength at _

Answer 1

Joint

Question 2

As osteoclasts destroy old epistle swellings of the bone, osteoblasts within growth zone create a new _

Answer 2

Epiphysis

Question 3

Within each of the tubular spaces cleared by osteoclasts, _ follow along, laying down new layer of new bone

Answer 3

Osteoblasts