Appetite is not linked to (B) physiological hunger.
Where physiological hunger is linked to the need for food, appetite is mostly related to the desire for food.
Answer:
D. to show the sequence of reasons.
A author may use words such as "first, additionally, furthermore, finally" to show the sequence of reasons.
Let me know if this helps!
It should be C) Make the verb tenses consistent. "Develop" should be developing, so that it is consistent and parallel with performing and studying.
