Independent clause uses commas to separate independent clauses when they are joined by any of these seven coordinating conjunctions: and, but, for, or, nor, so, yet.
The answere i think would be true
Why do the boys fight?
What do you think Johnny’s last words mean?
Why do you think Dally wanted to die?
Why was Johnny’s death hard for Dally?
Im going with c only because that answer seems logical
Binomial nomenclature uses latin words......
Hope it helps !!!