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 Blackwell was born February 3, 1821, in Bristol, England. She had four brothers and four sisters. Mr. Blackwell believed that each child should have a chance to develop his/her talents and had the children educated by private tutors. Early Life