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Questions and Answers
What is evolution?
Evolution is the gradual change occurring in living organisms over a long duration.
What is the process through which new species are formed?
Natural selection
When did life start on Earth according to the text?
3.5 billion years ago
What may have been in the ocean at the beginning of life on Earth?
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What may have formed over a long period from simple compounds on Earth?
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What is the process through which the first primitive cells may have formed?
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What theory explains the progressive development of plants and animals from their ancestors with different structural and functional organization?
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What is the duration of all the changes described in the Theory of Evolution?
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Where was the first living material formed according to the Theory of Evolution?
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What is the term used to describe the overall process of the development of different types of organisms on Earth?
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What is the theory that proposes the gradual development of living organisms from unicellular species to more complex ones?
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What has led to the evolution of different types of organisms on Earth according to the text?
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