english: They can differentiate  into red blood cells, white blood cells, and platelets, and send about hundreds of billions  of new blood cells into circulation every day.
non_english: Mogu se podeliti na crvena krvna zrnca, bela krvna zrnca i trombocite i one šalju stotine milijardi novih krvnih ćelija u krvotok svakog dana.