A ____ microscope is usually just called a _____. it has a ________ lens that curves outward and is thicker in the ________. this spreads the _______ apart and makes the _____ appear larger than it really is. a) Compound, magnifying glass, convex, center, light rays, object
b) Electron, telescope, concave, periphery, light waves, specimen
c) Stereo, magnifying lens, concave, center, light waves, object
d) Simple, magnifying lens, convex, periphery, light rays, specimen