Answer:
Officers in the army now achieved promotion based on their social status. They now organized into more permanent social rankings. Officers in the army now achieved promotion due to their ability and merit.
Explanation:
Justified means if something is right or that it's good or the right thing to do. The quote sounds like it's too much. So I would say no, it's not justified.
Explanation:
Because of new technology like weapons, strategies, and transportation, the nature of warfare changed immensely during and after the Civil War.
Answer:
B
Explanation:
It is given that Amy is doing a science experiment on how a certain bacterium reacts to an antibiotic. She has 3 dishes of identical bacterium samples with 11 bacteria in each dish. She gives an antibiotic to all of the bacteria in one dish. All of the treated bacteria died, and the bacteria in the other two dishes survived.
Therefore, the sample size is 33.
