Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Light (Reading Essentials in Science)
Examine the properties of light energy, and learn about various sources of light, tools that use this form of energy, and how light helps us to see.
