Labels:text | screenshot | black and white | black | monochrome photography | document | monochrome OCR: ring life resorption There are alterations in the rates of bon and bone formation at different stages d ation is (Fig. 18.6). During adolescence, bone forr that there relatively greater than bone resorption s adult life is an increase in skeletal mass, In young sorption there is a perfect balance between bone n mains and bone formation, and skeletal mass r ecade, constant. After the middle of the third d bone however, there is usually an increase in 1 bone is resorption relative to bone formation al progressively lost.