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
Blackwell family members include Elizabeth Blackwell, the first woman in America to receive a medical degree; her sister Emily, also a physician; their brother Henry, a noted abolitionist and womenâs suffrage activist; his wife, Lucy Stone, the famous womenâs suffrage leader; their daughter, Alice Stone Blackwell, active in both suffrage and temperance; and Antoinette Brown Blackwell (sister-in-law to Elizabeth, Emily, and Henry), a reformer and the first woman in the United States to ...