Answer:
Yes
Explanation:
They are because they have fossilized and become rock, leaving them protected and becoming part of the rock.
Answer:
b.went from only a few to about 5,000 people
Explanation:
In 1846, the Northwest region of the USA saw a strong increase in population size, even amid the pre-war tensions and the war itself between Mexico and the USA. This was due to the fact that this region had good infrastructure and resources that guaranteed an improvement in the lives of its inhabitants, causing the birth rate to increase and the death rate to decrease, in addition to attracting a strong number of people. immigrants to this territory, which caused the population to increase admirably.
The Federal Reserve is responsible for money related arrangement for the United States. Fiscal arrangement needs to do with controlling the supply of cash to either help the economy or moderate it. For this situation, the economy is not doing all around ok.