Okay, so this is a little hard to answer when you do not have the excerpts, but I will try my best to work a answer out of the headings. I think your answer would be C. It makes sense, the info that comes after the titles, so If I were you I would go with C.
I hope that helps.
The core of the sun is so hot and there is so much pressure because something called nuclear fusion takes place. hydrogen is changed to helium. Nuclear fusion creates heat and light
What are the answer choices for this question?
The correct answer is D) <span>impossible to satisfy </span>
