Body language and depending if replies fast
bone marrow <span>contains hematopoietic stem cells, which give rise to the three classes of blood cells that are found in the circulation: white blood cells (leukocytes), red blood cells (erythrocytes), and platelets (thrombocytes)</span>
3-6 months is how long you can keep it in for
Biliary system which includes the gallbladder and bile ducts inside and outside the liver.
