PLS HELP ASAP!! THERE ARE 3 QUESTIONS 10 POINTS EACH!! PLUS BRAINLIEST IF YOU GET THE FIRST RIGHT ANSWER!!



Answer:
Question 17: B: They may provide evidence that Pennsylvania was once covered by warm ocean waters since most corals are presently found in these environments.
Question 14: I think the answer for this question might be A. But I'm not sure.
Question 10: D: Plates move toward each other and volcanic mountains form.