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
On January 23, 1849, Elizabeth Blackwell became the first woman to achieve a medical degree in the United States. The local press reported her graduation favourably, and when the dean, Dr. Charles Lee, conferred her degree, he stood up and bowed to her.