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
Elizabeth was born on 3 February 1821 in a house on Dicksons Street in Bristol, Gloucestershire, England, to Samuel Blackwell, a sugar refiner, and his wife Hannah (Lane) Blackwell.