The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits. Changes that allow an organism to better adapt to its environment will help it survive and have more offspring.
Evolution by natural selection is one of the best substantiated theories in the history of science, supported by evidence from a wide variety of scientific disciplines, including paleontology, geology, genetics and developmental biology.
The theory has two main points, said Brian Richmond, curator of human origins at the American Museum of Natural History in New York City. "All life on Earth is connected and related to each other," and this diversity of life is a product of "modifications of populations by natural selection, where some traits were favored in and environment over others," he said.
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FALSE,There were no actresses on the Greek stage. All the female roles were played by men. The maximum number of actors required for any Greek tragedy is three. If you look at the plays, you will see that there are never more than three speaking characters onstage at any one time.
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They were able to gain power and engage in territorial expansion following the prevalence of chaos, violence, and disillusionment with the governments in power.
When elections were conducted, the newly-minted European Fascist Parties won, took charge of governments of their respective countries, and entrenched the principles of fascism.
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The political atmosphere in both countries paved the way for fascism to develop. Amidst violence and chaos, Fascist Parties, promising better capitalism without socialism, won elections in Europe. Having achieved political victory, the parties gradually consolidated their holds on power. They sought territorial expansions in Europe and North Africa to protect their superpower status.