The skeleton is the site of haematopoiesis, the development of blood cells that takes place in the bone marrow. In children, haematopoiesis occurs primarily in the marrow of the long bones such as the femur and tibia. In adults, it occurs mainly in the pelvis, cranium, vertebrae, and sternum.he skeleton is the site of haematopoiesis, the development of blood cells that takes place in the bone marrow. In children, haematopoiesis occurs primarily in the marrow of the long bones such as the femur and tibia. In adults, it occurs mainly in the pelvis, cranium, vertebrae, and sternum.
Effective date April 1, 2015. The basic service charge for both water and sewer is affected by the water meter size. For all classes that include sewer, the water consumption is used to determine the. appropriate sewer consumption charge. Single-Family Residential â TU 01, 02, & 03: The basic charge for each meter size is listed below. For simplicity, this table adds. volume and base charges together for 1,000 to 6,000 gallons.
For the third year in a row, Phoenix's average single-family residential water bill will remain at $37.75 per month, and the average single-family residential sewer bill will remain at $20.71 per month, both among the lowest in the nation.