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 in Bristol, England on February 3rd, 1821. Her parents were Samuel and Hannah Blackwell. Elizabeth and her siblings were denied public schooling because their father refused to accept the authority of the Church. As a result, private tutors were hired to educate the children.