Bone tissue comprises cortical bone and cancellous bone, although bones may also contain other kinds of tissue including bone marrow, endosteum, periosteum, nerves, blood vessels, and cartilage. In the Ò€¦ Bones are classified by their shape.

Primarily, they are referred to as long or Ò€¦ Bones are classified by their shape. They may be long (like the femur and forearm), short (like the wrist and ankle), flat (like the skull), or irregular (like the spine). Primarily, they are referred to as long or Ò€¦ Bones are rigid structures that form the framework of the body and protect delicate internal organs. They contain the bone marrow, where the blood cells are formed. Bones also maintain the body's supply of Ò€¦

Bones are rigid structures that form the framework of the body and protect delicate internal organs. They contain the bone marrow, where the blood cells are formed. Bones also maintain the body's supply of Ò€¦ Each bone has two types of bone tissue to ensure strength: The dense, hard outer layer is called compact or cortical bone while the inner, less dense, lattice-like bone is called cancellous, trabecular Ò€¦