Copernicus should be the topic, and the central idea should be how he came up with the heliocentric theory. I hope I helped, please tell me if I am incorrect or if you need more help!
Sure! I will be glad to help :)
Answer:
so a subordinate clause is a clause, typically introduced by a conjunction, that forms part of and is dependent on a main clause so underline like any for, and, nor, but, or, yet, so then just add a comma whenever needed hope this helps :)
Answer:
i mean, u have a right answer.
Explanation: