Answer:
The answer is your own body will do the process by itself if the vomiting is necessary.
Explanation:
However if you feel like is not happening at all, you can take some medications to induce vomiting or watch somebodyelse vomiting.
Drinking one standard drink will increase your BAC by about 0.2.
I would say the answer is C.
I would say, trunk flexion uses the most amount flexibility.