[Solved] Which of the following aspects of the "big rig" is relevant to the Mann Act? A)the slot machines B)the marijuana C)the prostitutes D)the intoxicated driver Dissecting Microscope: A type of light microscope designed for low magnification observation of a sample, commonly used for dissection. Compound Light Microscope: An optical instrument that uses visible light and a system of lenses to magnify small objects or details not visible to the naked eye. 3-Dimensional: Describes an object or representation that includes depth, width, and height, providing a perception of volume and space. Working Distance: The distance between the objective lens of a microscope and the surface of the sample being observed.