It increased the demand for steel since steel was used to make railcars and tracks.
Steel was used to make railroad tracks and cars because it was the only metal strong enough. So the expansion of the railroad industry would mean more steel had to be used and thus it would increase the demand.
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1. More individuals are produced each generation that can survive. Phenotypic variation exists among individuals and the variation is heritable. Those individuals with heritable traits better suited to the environment will survive.
2. Charles Darwin may be known for his originality and genius, but he was influenced heavily by many people throughout his life. Some were personal collaborators, some were influential geologists or economists, and one was even his very own grandfather. Together, their influence helped Darwin develop his theory of evolution and his ideas about natural selection.
Jean Baptiste Lamarck
Thomas Malthus
Comte de Buffon
Alfred Russel Wallace
Erasmus Darwin
Charles Lyell
James Hutton
and
Georges Cuvier
these 8 people were all people who inspired him
3.How do dog breeders use artificial selection?
An example of artificial selection - Dog breeding
Domestication is the act of separating a small group of organisms (wolves, in this case) from the main population, and select for their desired traits through breeding. ... Dog breeding is a perfect example of how humans select for desirable or fashionable traits.
4. During the long voyage, Darwin made many observations that helped him form his theory of evolution. For example: He visited tropical rainforests and other new habitats where he saw many plants and animals he had never seen before (see Figure below). This impressed him with the great diversity of life.
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And there are all your answers hope it helped i know its a lot but they are answers :]
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Answer:
There are two places where we can count on finding African Americans in U.S. .... new black educational institutions, many of them, like Livingstone, co-educational. ..... Whiteness: The Culture of Segregation in the South, 1890-1940 (New York,18 Howard N. Rabinowitz, Race Relations in the Urban South, 1865-1890
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hope this helps cuite
Answer: Early historians often used information from unverifiable sources.
5.0
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