Which of the following sentences needs a comma to be correctly punctuated?

My mother writes and edits for a major publication.

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.

Question

Which of the following sentences needs a comma to be correctly punctuated?

 My mother writes and edits for a major publication.

 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.

anonymous · Answer

i think it might be C

anonymous · Answer

i put it through a paper grader thing I use and it says there are no errors on any of the sentences

anonymous · Answer

but there isnt that option so it might be C x.x i was just staring at this question because nothing seems wrong...

anonymous · Answer

I know it's tricky but I'll put c and let you know if its right

anonymous · Answer

okay x:

anonymous · Answer

It was C, I asked my sister she just graduated tuesday and she sated it was c so I submitted it and it was right