The global carbon cycle is now usually divided into the following major reservoirs of carbon interconnected by pathways of exchange: 1  The atmosphere. 2  The terrestrial biosphere. 3  The oceans, including dissolved inorganic carbon and living and non-living marine biota.
Elizabeth Blackwell: First Woman M.D. (Barnard Biography Series, Vol. 2) Mar 1, 1997
Doctor (medicine) â Elizabeth Blackwell, the first female physician to receive a medical degree in the United States 53. David Nelson (VC) â Nelson was born Deraghland, Stranooden, County Monaghan, Ireland.