The human activity most widely viewed as changing the planet is the burning of fossil fuels. ... to melt, threatening water supplies for hundreds of millions of people. ... and phosphorus to the biosphere than would occur naturally. ... compounds that can remain active in the environment for thousands of years .
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I think b makes the most sense. The press would have most likely helped many Protestants share their works easier, such as Martin Luther with the 95 theses.
<u>Answer:</u>
In ancient Rome, its citizens were divided into two classes, Patricians and Peasants.
<u>Explanation:</u>
- Patricians consisted of upper-class wealthy people whereas peasants consisted of all the remaining citizens.
- though patricians were small number of people they 'held all the power'. All remaining citizens were considered peasants which consisted labors, farmers, soldiers etc.
- Patricians held all the government as well as religious positions in Rome.
- To be a part of patrician class you had to be born a patrician. Generally, patricians and peasants did not coalesce socially.
Philadelphia was great for trading and factories because <u>it was on a river,</u> located along the Delaware River and Schuylkill River, in the greater Delaware Valley.
People here in Philadelphia traded lumber, coal, furs, textiles, and bricks.
Philadelphia was a trade center for the colonies that based an important part of its economy on trade with the advantage that was located next to the river and had ports.
The correct answer is a. evolution.
Darwin was the scientist behind the theory of natural selection, one of the main mechanisms behind evolution (next to sexual selection).
