1 Understanding a Photosynthesis Diagram Photosynthesis is a process by which plants convert the radiant energy of sunlight into chemical energy that can be used by themselves to power their lives. 2  A diagram of photâ¦.
U-Boat Crew. The crew numbers aboard a U-boat varied greatly between different U-boat types and the mission it was undertaking. A Type II U-boat comprised of 25 officers and seamen, while a Type VII housed approximately 45. A Type IX had about 50 and Type XXI had a 57 man crew. Sometimes U-boats carried specialist crews on special missions, such as scientists, spies or commandos.
The Constitution had a crew of 456 and carried 44 guns. The Guerriere had a crew of 272 men and carried 38 guns. The American casualties were 14, which included Lieutenant William S. Bush, of the marines, and six seamen killed. And her first lieutenant, Charles Morris, Master, John C. Alwyn, four seamen, and one marine wounded.