Li believe it would be c not completely sure tho
I think D., because precautionary means to caution beforehand, in this case they are cautioning them before they make the choice the main character made. Hope that helped :D
The answer would be who.
"My aunt, who I love very much, worries about her cooking."
Hope this helped!
Answer:
Compound Sentence
Explanation:
A compound sentence is a sentence that has at least two independent clauses joined by a comma, semicolon or conjunction