In ancient Greece how frequently did the leaders change and how were changes made? Define operational definition as distinct from lexical definition? The rising of cold water from deeper layers to replace warmer surface water is called? What country has the most winners in the tour de France? What type is banette Pokemon.? What is the rule that states that as the speed of a moving fluid increases the pressure within the fluid decreases? Who is Michelle caplan? If a triangle has a height of 8 inches and an area of 120 sq inches what is the length of the base? How fast did chariot go? How much does nautilus weight? What is the scientific name for the Samba Tree? What does photosynthesis need to produce glucose? Who invented the cloud chamber? How do you multiply 62 x 52? Who invented deep fryer? Why was heavy metal in the song we didn't start the fire? What is wingspan of temminck's tragopan pheasant? How did satellite nations contribute to the cold war? Can you use a 12 volt power pack on a 9 volt keybord? How was the world created - according to American belief?