Question

Most luminous objects not only give off _____, but they give off _____also.

Options:
gas, electricity

oil, carbon dioxide

light, heat

christmas lights, ladders

Answer 1

Explanation:

So according to the question, the sun which is a star is a luminous object while the rest of the options are satellites and planets are all non-luminous objects. So the answer for the question is option (C) –Sun.

Answer 2

3rd option is correct.

• Most luminous objects not only give off light, but they give off heat also.