Blood cancer is a type of cancer or tumor. Blood cancer hurts the blood, bone marrow, lymph, and lymphatic system. Sometimes more than one body part is hurt. The cause is usually different from other types of cancer.
Circulatory System. The circulatory system includes the heart, blood, and a huge network of blood vessels that carry blood all over the body. The job of the circulatory system is to deliver oxygen to cells all over the body and then to carry out waste product like carbon dioxide. The heart is an organ made out of muscle. Itâs job is to pump blood through the body.
-Transports nutrients from the digestive system to all parts of the body. -Transports oxygen from the lungs to all the cells of the body. -Transports carbon dioxide and other metabolic wastes from the cells to the excretory organs. -Transports hormones from the endocrine glands to the target tissues.Urine is made by the kidneys; it's transported from the kidneys to the bladder by the ureters; the bladder stores the urine then the urine leaves the bladder and exits the body via the urethra. -95% of urine is water.