sentences: bone is made up of bone exercise & bone is a lot for carrying space from the mammals to the work of the mind ->  blood cells carry oxygen to the body  yellow bone sand contain role & yellow bone liters are a mean of bone room ->  red blood cells are a kind of blood cell that contain hemoglobin  red blood cells are a kind of blood cell that contain hemoglobin & fission is a mean of given that someone space ->  red blood cells are a kind of blood cell that contain a protein that carries oxygen  blood cells carry oxygen to the body & red blood cells are a kind of blood cell that contain a protein that carries oxygen -> red blood cells carry oxygen throughout the body