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Pioneer settlers were sometimes pulled west because they wanted to make a better living. Others received letters from friends or family members who had moved west. These letters often told about a good life on the frontier. The biggest factor that pulled pioneers west was the opportunity to buy land.
Explanation:
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Pls subcribe my channal then i will be able and
South Pass<span> is the lowest point on the Continental Divide between the Central </span>Rocky Mountains<span> and the Southern</span>Rocky Mountains<span>. The </span>passes<span> furnish a natural </span>crossing<span>point of the </span>Rockies<span>. The historic </span>pass<span> became the route for emigrants on the Oregon, California, and Mormon </span>trails<span>to the West during the 19th century.
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Answer: The correct answer is : Living systems depend on the polarity of water, because since water is polar it has an unevenly distributed charge, this means that water molecules are slightly positive and negative, for this reason water is a good solvent, this characteristic is essential in organisms. For example, sugars and other nutrients are dissolved so that the blood cells can carry it to cells in the body. If sugars weren't dissolved, they couldn't reach cells. Water also attracts or is attracted to other molecules and polar ions, including many biomolecules, such as sugars, nucleic acids and some amino acids.