Evolution and adaptation

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Evolution and Adaptation

Biological evolution is the change in a population's genetic makeup over time.

According to scientific evidence, populations of organisms adapt to changes in environmental conditions through biological evolution, known more simply as evolution. Evolution involves the change in a population's genetic makeup through successive generations. Populations not individuals-evolve by becoming genetically different.

According to the theory of evolution, all species descended from earlier, ancestral species. In other words, life comes from life. This widely accepted scientific theory explains life has changed over the past 3.7 billion years and why it is so diverse today. Religious and other groups may offer other explanations, but evolution is the accepted scientific explanation.

Materials provided by Environmental Science Now ™M

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