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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world war 2 started in 1939 and ended in 1945. The people who were fighting were the Axis powers and the Allies. During the war the Allies won. America joined ww2 becasue Japan bombed pearl harbor. Hitler had mainly started the war, who was the leader for Germany. about 75+ million people died in world war 2. the Axis powers were Japan, Germany, Italy. The allies were: Soviet Union, North America, Great Britian , France, etc. The soviet union had went in in 1941 when Germany attacked. Germany attacked by dressing up as russian soldiers and were spying.
Explanation:
provision of federal conservarion legoslation will help protect the buffalos
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The U.S. economic system of free enterprise operates according to five main principles: the freedom to choose our businesses, the right to private property, the profit motive, competition, and consumer sovereignty. also known as capitalism.
