If you mean "hollow" of a bone... it would be marrow.
Spongy bone is found in the epiphysis part of bone
no it is found outside and around the bone.
long bone are found in feet
The long bone is found in the thigh.
No, it is found in the hollow cavity inside the bone.
No. Yellow bone marrow is found in the hollow cavity inside the bone.
cartilage connects bone to bone
bone marrow is found in the center part of the bone, on the inside
The femur is a longest bone in the body and it is found in the thigh.
give it a bone
hit it with a bone.
Bone marrow is the substance that is found at the core of bones, and is either made of fat or red blood cells depending on the type of bone in question. For spongy bone, the marrow is made of red blood cells.