Answer:
the emotions of the facial expressions
I believe that the metaphors are used to describe the brother and sister. This is because it compares the persons personality to that of a different animal so B.
Hope this helps!
Answer: यह आपकी ऊर्जा को खत्म कर देता है और फिर आपको ब्रेक लेना पड़ता है।
I'm gonna go off on a limb here and say a painting. Hope that helped!