I don't think you mean above the medula oblongata, i think you mean something else because the connection between the two hemispheres is connected by the Corpus Callosum which is above of the thalamus.
The only answer that i can make sense of what you've wrote is A Cerebellum but i don't think you are correct forming your question. Where did you find the question
Number 3 would be the best. It's never a good idea to cut ALL fats and sugars, because you need them for energy.
Answer:
computer algebra system
Explanation:
that is you made a typo for cas thats the only thing ive heard of
thats pretty cool but I can drink 10 gallons of glue in a min