[Solved] The test to detect the presence of blood not visible to the naked eye is A)fecal occult blood test B)barium enema C)colonoscopy D)digital rectal exam E)anoscopy Meaningful Patterns: Sequences or arrangements that hold significance or convey a particular message, often discerned through analysis or intuition. Drawing: The act or skill of making images or diagrams by making lines and marks, especially with a pen or pencil, on paper. Recognizable Objects: Items or shapes that can easily be identified or named due to their familiar characteristics. Odd Shapes: Odd shapes refer to geometrical figures that do not conform to standard or recognized forms, often used in discussions of abstract or unusual visual patterns.