To study the development of the unique American character, attitudes, and practices. The majority of colonists were the outcasts of Europe, most of whom were seeking economic, religious, and political freedom from the shackles of European governments.
Report Abuse. White blood cells live longer than red blood cells because they contain a nuclei while red blood cells do not. About 2 million red blood cells die off every second while 2 million more grow back at the same rate.I don't know if white blood cells are the longest living cells but there are many more cells.eport Abuse. White blood cells live longer than red blood cells because they contain a nuclei while red blood cells do not. About 2 million red blood cells die off every second while 2 million more grow back at the same rate.
Red blood cells, several knobby white blood cells including lymphocytes, a monocyte, a neutrophil, and many small disc-shaped platelets are seen. Red blood cells primarily carry oxygen and collect carbon dioxide through the use of haemoglobin, and have a lifetime of about 120 days. In the process of being formed they go through a unipotent stem cell stage. They have the job alongside the white blood cells of protecting the healthy cells.