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.
1 A.  Derek Jeter's girlfriend, actress Minka Kelly (l.), watches with other Jeter friends and family in the third inning, just before the Captain slugs No. 3,000, a home run into the left-field seats. With a sold-out crowd chanting his name, Derek Jeter looked up into the stands at Yankee Stadium.