Bone is a hard substance made of lots of composits, it has a spongy marrow centre where blood vessels are made and it has veins and stuff running through it. When you break yo…ur ankle, structures called Osteoblasts begin to repair it. It also contains more complex structures such as haversian system, canaliculi, lamellae, lacuna..
blood cells are made in your bone by marrow but the blood vessels are not made in the bone, they have them but dont make them. ( Full Answer )
Bones have many functions in the body. They provide structure to the body, protection to organs, calcium storage, red blood cell production, and act as levers for movement. he…lps us move ( Full Answer )