There is yellow bone marrow and red bone marrow.
The two types of marrow are :  ● Red Marrow ● Yellow Marrow ● The function of the red bone marrow is to produce new blood cells ● The yellow marrow stores fat that can be served as an energy reserve. √ :D :P B-)
Yellow marrow is the type of bone marrow found in the central cavities of long bones of adults. It is mainly composed of fat cells and serves as a fatty reserve for energy storage. Yellow marrow can convert to red marrow in certain situations, such as during periods of increased blood cell production.
There is yellow bone marrow and red bone marrow.
The bones
Red Marrow, and Yellow Marrow.
The two compuct bones is spongy bone and bone marrow
Bone Marrow is a soft highly vascular modified connective tissue that occupies the cavities of most bones and occurs in two forms: a: one that is yellowish, consists chiefly of fat cells, and is found especially in the cavities of long bones b: one that is reddish, is the chief site of blood cell formation, and occurs in the normal adult in cancellous tissue especially of certain flat bones -called also red marrow.
Blood cells are produced in the bone marrow, a soft tissue found in the cavities of bones. There are two types of bone marrow: red bone marrow, where red blood cells, white blood cells, and platelets are produced, and yellow bone marrow, which consists mainly of fat cells.
Bone marrow is a soft tissue that is produced inside the bones. There are two types of bone marrow, medulla ossium rubra and medulla ossium flava.
Bone marrow and cancellous bone tissue
The two types of marrow are :  ● Red Marrow ● Yellow Marrow ● The function of the red bone marrow is to produce new blood cells ● The yellow marrow stores fat that can be served as an energy reserve. √ :D :P B-)