General and Sub-ledgers As the main accounting record, the general ledger is created first. It is organized by account, with each numbered in a series, and each number is typically five to six digits long.
Paucity of vasculature. In adults, red bone marrow is primarily found in the flat bones, such as the pelvic girdle and the sternum. In children, it is found in the medullary cavity of the long bones, such as the femur.
Bone marrow produces and releases white blood cells. Bone marrow is found in the middle of longer bones in the body.Bone marrow is a soft spongy tissue which is able to produce red and white blood cells and platelets.ome of these white blood cells will develop the properties of mature white blood cells in the thymus, an organ found in front of the heart, which will enable these cells to identify and attack infectious cells such as bacteria and viruses.