A specialized bone cell that produces and deposits the matrix that is needed for the development of new bone and consists primarily of collagen fibers. Osteoblasts are formed from osteoclasts on the outer surfaces of bone and in bone cavities, and bone deposition takes place constantly in living bone. As new bone grows and hardens with the addition of calcium and phosphate, osteoblasts become embedded in the bone matrix and develop into osteocytes.
Making the world better, one answer at a time. Many animals live in Rome. The Brown Bear and European Lynx, which were thought to be extinct in Italy, have made a comeback. Other animals include Italian Deer, Italian Porcupine, Wild Boars, and over 70 species of birds, including seagulls, starlings, and the Hoopoe Bird.
Rome is now the capital city of Italy. 2,000 years ago it was the centre of the Roman Empire. Building started in 753 BC. The Romans had a story to explain how Rome began. Twin boys, Romulus and Remus, were the sons of Mars (the Roman god or war).An evil uncle took them as babies from their mother and threw them into the River Tiber to drown.The babies floated to land, and a mother wolf fed and cared for them.uilding started in 753 BC. The Romans had a story to explain how Rome began. Twin boys, Romulus and Remus, were the sons of Mars (the Roman god or war). An evil uncle took them as babies from their mother and threw them into the River Tiber to drown. The babies floated to land, and a mother wolf fed and cared for them.