When you break a bone it must be set. This means the knitting is done by tiny cells known as osteoblasts They secrete a substance like lime which make the bones hard and firm again. Thes cells also help in the natural growth of bone.
When you break a bone it must be set.This means the knitting is done by tiny cells known as osteoblasts They secrete a substance like lime which make the bones hard and firm again. Thes cells also help in the natural growth of bone.