Photosynthesis is a process used by plants in which energy from sunlight is used to convert carbon dioxide and water into molecules needed for growth. These molecules include sugars, enzymes and chlorophyll. Light energy is absorbed by the green chemical chlorophyll. This energy allows the production of glucose by the reaction between carbon dioxide and water. Oxygen is also produced as a waste product.
Nixon: I am Not a Crook. (2 min) tv-14. On November 17, 1973, President Nixon gave a nationally televised and broadcast press conference in which he denied his involvement in the Watergate cover-up and stated that he had never profited from his public service.
Why Pardoning Nixon Was Wrong. Ignore the cost-free magnanimity of Ford's rehabilitators. You had it right the first time. In the days since Gerald Ford's death, so much praise has been heaped on the late president's blanket pardon to his predecessor, Richard Nixon, that you'd think Tricky Dick was Jean Valjean. These magnanimous pronouncements are a preening exercise in cost-free generosity three decades after the fact.