Scops did not use D Kenning to remember there stories
You use apostrophe to show posession like dog's toy or Danica's phone!
Even though I never read the text based on when I read questions I think it's is C
Based on the definition of appositive, this is a noun or noun phrase that is used to rename the another noun beside it. Basing on the given sentence above, I believe that it does not have an appositive. The nouns are Joe and Tulips, but no other noun that renames either of the two.
Hope this helps bro.