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 a Scottish botanical illustrator and author who was best known as both the artist and engraver for the plates of A Curious Herbal, published between 1737 and 1739. The book illustrated many odd-looking and unknown plants from the New World, and was designed as a reference work on medicinal plants for the use of physicians and apothecaries.