neck
neck
Flase
no its false
It is called as collar bone or the clavicle. It is the only long bone, that is placed in horizontal position in your body.
Red bone marrow, which produces blood cells, is found in the spongy bone of long bones, such as the femur.
the endosteum is a thin membrane that lines the internal surface while compact bone forms the outer shell of the bone(the part we see) and shafts in long bones e.g femur
Long bones have spongy bone at the ends, more properly known as cancellous or trabecular bone.
Bone marrow is the spongy tissues where blood cells and platelets are produced. This type of marrow is found in the shafts of long bones.
the femur is the longest bone in the body which is also known as the thigh bone.
Compact bone is the solid, hard, outside part of the bone. It looks like ivory and is extremely strong. Holes and channels run through it, carrying blood vessels and nerves from the periosteum, the bone's membrane covering, to its inner parts.Cancellous bone, which looks like a sponge, is inside the compact bone.
metaphysis
As the names suggest, compact bone is solid-looking, and forms the outer layers of all bone (and the shafts in long bones). Spongy bone looks like sponge, with small holes, and is found on the inside of bones and the expanded heads of long bones. As the names suggest, spongy bone is softer than the solid, compact bone. With the naked eye, you can see that the compact bone is smooth and located around the outside of a cross-section of bone. Spongy bone, on the other hand, is located on the inside and is very porous, like a sponge.