if you have your actors go into a real place of business you will need a Location Release The Location Release says that the owners give you permission to shoot on their property. The Filming Permit is a legal document generated by a governmental body (like the City of LA) that gives you permission to shoot a film in that city.
1 Bone marrow: the tissue in the middle of bones that creates red and white blood cells 2  ... Compact bone: the heaviest, hardest type of bone in the body. 3  Lining cell: flat cells that make up and cover the outer layer of bone. 4  Marrow: a soft tissue found inside bones. 5  Osteoblast: cells make new bone.
1 Some bones, such as the femur, also contain a central cavity filled with bone marrow. 2  Bone marrow contains the stem cells that gives rise to all the types of blood cells. [ 3  Link 4  ]. Epiphyseal plate. 5  Until the end of puberty, this disk of cartilage produces more cartilage which then is converted into more bone. Bone marrow contains the stem cells that gives rise to all the types of blood cells. [ 2  Link 3  ]. Epiphyseal plate. 4  Until the end of puberty, this disk of cartilage produces more cartilage which then is converted into more bone.