You may not be able to have the test, or the results may not be helpful, if: 1  You have had past pregnancy problems. 2  You have had a uterine surgery in the past. 3  You smoke or use cocaine. 4  Your baby is moving during the test. 5  You are very overweight.
From Wikipedia, the free encyclopedia. A graphic organizer, also known as a knowledge map, concept map, story map (or storymap), cognitive organizer, advance organizer, or concept diagram, is a communication tool that uses visual symbols to express knowledge, concepts, thoughts, or ideas, and the relationships between them.
The term also refers to the images themselves. For example, laser printers and plotters are graphics devices because they permit the computer to output pictures. A graphics monitor is a display monitor that can display pictures. A graphics board (or graphics card) is a printed circuit boardthat, when installed in a computer, permits the computer to display pictures. Many software applications include graphics components. Such programs are said to support graphics.