I think this might be D a fact claim :3
The answer that is a correctly punctuated compound sentence is option a. this book was very long; i liked it anyway. In this compound sentence, the punctuation mark semicolon is used. Aside from using coordinating conjunctions to connect two independent clauses in a compound sentence, a semicolon can be used as well.
Answer:
You ask a question, and when someone answer there will be a flag at the bottom of there answer. And right next to it is a crown. You click the crown and bam, brainiest.
Explanation:
Global warming is the major challenge for our global society. There is very little doubt that global warming will change our climate in the next century.