from fusion in red giants in molecular clouds of gas in radiation from black holes from large fragments of antimatter
I gave my students this multiple choice question: The life cycle of a star includes formation, life, and death. In the Universe, where do new stars originate?

Only one answer is correct among these 4 choices:
- from fusion in red giants
- in molecular clouds of gas
- in radiation from black holes
- from large fragments of antimatter

Could you tell me which one is correct?

in molecular clouds of gas