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.
- Red cells, White cells and Platelets are all manufactured in red bone marrow. â¢ Mineral storage. - The bones store reserves of calcium and phosphorus. - These reserves can be used, when supplies are low in other body tissues.