Answer:
16. option. A And 17 option. B
Lactic acid build-up was the cause of muscle fatigue.
well thats a question you should figure out on your own because its asking would you work as
Symptoms of Scurvy and Malnutrition occur.
The fact that many people came to the US from Europe and the various countries of Africa, as well as the Middle east and Asia. This happened because Europe was destroyed more or less at the time and it didn't present many opportunities for people. Therefore, they moved to the US. And all of this mixing of different ethnicities of people who have seen war and its attrocities lead to a lot of tensions.