It is the shape of a sphere
I think it is C.subject because he is pronoun, it can't be the object so A and D are wrong and B are also wrong because predicate nominative is a word in the nominative case that completes a copulative verb, so it didn't make any sense to me. In this case, the subject is in the back of the sentence "Danna and he".
The answer is headaches,anxiety,depression,and sleeplessness.
The answer is A. The other answers don’t have transitional words.
