Answer:
A. There are several forms of punctuation: periods, commas, semicolons, and colons.
Explanation:
This is the only sentence written with proper grammar.
The organizing principles that are used in this paragraph are comparison and contrast; cause and effect. In the beginning, the author is giving the similarities and the differences between petroleum and coal, and moves on to talk about cause and effect in the end.
I think it’s C because no reasoning is given to back up the claim
I think its the third one but I'm sure
