The rapid advance and increasing complexity of medical science
Answer:
herd immunity is real. It is where you put a bunch of sick people together so that way they get antibodies sooner It did work in the old days. With the new virus, you might not want to try it.
I believe Elliptical is the word you're looking for
Approximately 50 Percent of the people in the United States who die, do so because of what they do
The best time you should rest is from 1 to 3 minutes.
Hope i helped)
-Sammy
