"ex"- means-from, out (in latin)
My mother and my father edit a gardening magazine.
My mother writes for a magazine and my father edits novels.
My mother writes for a magazine that my father edits.
The sentence that needs a comma to be correctly punctuated is the third one - My mother writes for a magazine and my father edits novels-
The correct punctuation would be - My mother writes for a magazine, and my father edits novels-
This is a clear example of a compound sentence.
Compound sentences have at least two independent clauses and are linked by a coordinating conjunction, such as: for, and, but, yet, etc. In this case, they are linked by the conjunction AND.
We use a comma before the conjunction that connects the two independent clauses.
an audio interview with a soldier who fought in World War II
B.
an article about the Battle of Gettysburg
C.
a scholar’s written critique about a book on the American Revolution
D.
a chapter in a textbook about the Civil War
Answer:
A
Explanation:
All the other answers are from sources who didn't experience the event they're reporting on first hand. A primary source is a source that talks from experience of a historical event, which in this case is WWII. I hope I explained that decently well.