I believe that it is D. I apologize if I'm incorrect.
A simile due to the fact that it uses "as"
Answer:
Thesis statement? For sleep? I've got you!
Explanation:
Thesis is below:
Studies show that 8 hours of sleep is healthy for an average student, but why can't it be more? Why must it be 8 hours specifically?
Answer:If you are hungry, eat a piece of fruit.
Explanation:
Hope this helps ツ