No it is not helping it is giving you more damage
answer: A
pushing yourself to a limit so quick is not good for your body
That's false...think about the flu shot, you may get it every year but doesn't mean itll work
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.
Answer: effective time management
Explanation: the more time students spent studying the better grade and performance they had on the test