I would say this is A. Head , hope this helps !
Answer:
Water!
Explanation: It carries nutrients to cells and removes waste products. Water is apart of every tissue and cell in your body.
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.
A. everyone is influenced by them negatively.
That is a very true statement