Matthias Schleiden. He stated that the different parts of the plant organism are composed of cells. Thus, Schleiden and Schwann became the first to formulate what was then an informal belief as a principle of biology equal in importance to the atomic theory of chemistry.
Derek Jeter and his wife announced they are expecting their first child on a poignant post on their website Monday. Hannah Jeter said she is expecting a baby girl for which the excited father-to-be has already picked out a name.
While Derek Jeter played on the field during the MLB All-Star Game on July 15, tons of eyes were in the stands staring at the baseball starâs gorgeous girlfriend, Hannah Davis! The blonde model is simply stunning â see her sexiest photos here!