Answer:
I think it's B, correct me if I'm wrong.
C) I would say. You can learn many things from rollercoasters, like how much mass they can hold. The distance they go in a daily trip. Rollercoasters can be of use for science for a fun learning experience!
Answer:
Events are decided in advance by powers beyond one's control.
Explanation:
A fatalist is one who believes in fate (happening of events outside a person's control, predetermined by supernatural forces). This definition is also evident from the sentence which he himself says in explanation of fatalist i.e "What will be, will be", meaning what is bound to happen, will happen.
Option A is incorrect because fatalist is derived from fate, not fatal (deadly)
Options B and D are incorrect because they are opposite of what "fate/fatalist" mean.