No, short, irregular, and flat bones have large marrow cavities for the production of blood cells, not to keep their weight light. These bones have a spongy structure that provides strength while being relatively lightweight.
Bone marrow is the tissue that is in the center of large bones. Answer given by: Nora
No, only a few large long bones (such as the femur and the humerus) and some large irregular bones (such as the crest of the ilium of the pelvis) have red marrow. Most bones have no marrow.
Yellow marrow is found in the medullary cavity of long bones, such as the femur and humerus. It contains a high amount of fat cells and is responsible for storing adipose tissue for energy reserves. Yellow marrow can potentially convert back to red marrow in certain conditions, such as severe blood loss.
In the centre cavities of all the bones in your body. (There's a lot in your legs, since the bones are quite big and have a large cavity). the bone marrow is located inside the bone in da middle of the bone. It is spongy. it is red when your a child, and turns yellow when your an adult. Bone marrow is the spongy tissue in the cavities of the bones. It is the blood cell 'factory'. Healthy bone marrow releases blood cells into the blood stream when they are mature and when required.
teeth
Birds have hollow bones and very large breasts
Because blood is produed in your bone marrow (middle of bone)
The inside of human bones have called "bone marrow". In adults, marrow in large bones produces new blood cells. Source: Mah Brain.
Blood is produced in the bone marrow - the innermost part of the bone.
The bone that creates the most blood is the bone marrow, which is found in the cavities of bones. Red bone marrow is responsible for the production of red blood cells, white blood cells, and platelets through a process called hematopoiesis.
Bone marrow is the flexible tissue found in the interior of bones. In humans, bone marrow in large bones produces new blood cells Bone marrow is also a vital element of the lymphatic system, as it produces lymphocytes and acts to prevent the backflow of lymph.