The answer would be C (the one you picked)
Hope this helps
Have a great day/night
If y<span>ou are going to invent a new device that people can use instead of a microwave oven to warm up leftovers, the type of electromagnetic wave that would be most useful to investigate would probably be infrared waves, because these kinds of waves are associated with heat. </span>
The birthplace of stars are massive cosmic structures formed from gases, also known as nebulas.