Blood vessels - The arteries, veins and capillaries through which blood circulates. Blood vessels can be donated and transplanted. B Bone - Dense tissue that forms the skeleton. Bone can be donated and transplanted. Bone Marrow - Soft tissue located in the cavities of bones.
Bone marrow is the source of all blood cells.
Bone marrow can be donated and transplanted. Brain Death - Occurs when a person's brain activity stops permanently. It is impossible to return to life after brain death. Also called, non-living donors, are those who donate their organs or tissue after they have been declared brain dead. Connective tissue - Forms the supportive and connective structures of the body.