Hiccups are caused by not having enough air. Scaring some one causes them to take a deep breath getting more air and stopping the hiccups. Not 100% sure that's right though.
The liver makes sure that blood glucose levels remain steady. But when blood glucose levels fall, the pancreas secretes glucagon. Therefore the answer to your question in the pancreas.
Answer:
So what im estimating is that you're grieving for your grandmother, you rely on her to come home every night because you love her deeply and want to make sure she's safe.
Explanation:
It's statistically proven that when you grieve it's because of love.
Hope your grandma comes home :)
"D.all of the above" is the answer