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.
Paul Robeson was investigated by the HUAC because he had made a  speech that said that blacks would not support the US if there was  a war against the Soviet Union. He also â¦ refused to sign an  affidavit that said that he was not a communist.