I believe the name is just, The Brazilian National Anthem.
aeronautical is one adjective..I am looking for the rest
The obstacles that were faced by the Central and Union Pacific region workers are harsh weather conditions. Thus, option C is correct.
The building of railroad network in the Central and Union Pacific region is followed with great difficulties and challenges.
<h3>What are challenges faced by the workers</h3>
The railroad was constructed at the terrain region. It is hard to deal with the conditions. The poor workers laid on mountains in the pacific region, and risk their lives with granite and explosives.
The difficulty faced by the workers of Union and Central Pacific region is the harsh weather conditions. Thus, option C is correct.
Learn more about Central Pacific, here:
brainly.com/question/7382089
Answer:
just slightly below the replacement population rate.
Explanation:
According to recent numbers, women in the United States aren't having enough babies. The replacement population rate, that is, the number of children a woman needs to have in order to keep the population the same, is 2.1. However, the latest data from the Center for Disease Control and Prevention shows that the fertility rate in the US now stands at 1.72 children per woman, just slightly below the replacement population rate. The US rate had been a little under 2.1 since 1971, but in the last decade, it has fallen even more dramatically. The reasons for this are a cause for debate, but generally speaking, it is usually argued that it is a side effect of more and more women joining the workforce, thus having less time and desire to raise a family, and a lower number of teen pregnancies. Nevertheless, population in the United States keeps growing despite the low fertility rate thanks to immigration from other countries.
C. It decides how to spread resources to people
