Question

what are \illuminated\ objects? objects that produce and give off light objects that reflect or absorb light

Explanation:

Illuminated objects are those that do not produce their own light but instead reflect or absorb light from a light - emitting (luminous) source. For example, the Moon is an illuminated object as it reflects the light from the Sun. Objects that produce and give off light are called luminous objects (like the Sun, a light bulb). So the correct description for illuminated objects is "objects that REFLECT or ABSORB light".

Answer:

objects that REFLECT or ABSORB light