The answer is B- Alcohol speeds up the heart rate and breathing rate. Explanation- alcohol is linked to high blood pressure, irregular heartbeat, trouble pumping blood through the body, blood clots, stroke, cardiomyopathy (sagging, stretched heart muscle), or heart attack.
I believe you are talking about introverts, but I dont completely understand your question...
Answer: C
The ACT writing test allow a writer to develop its own
perspective on an issue or topic and support it with strong reasoning and
examples. This way, the writer can analyze well the relationship of his/her
perspective with other perspective and can communicate his/her idea clearly,
logically and effectively.