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3 Sources Experts & Spokespersons
4 Sources Select Resources

Sources Experts & Spokespersons

International Union for the Conservation of Nature and Natural Resources
Natural History Museum
Smithsonian Institution National Museum of Natural History

Sources Select Resources

Evolution
Sources Select Resources Encyclopedia
Article
Wikipedia
In biology, evolution is change in the genetic material of a population of organisms through successive generations. Although the changes produced in a single generation are normally small, the accumu...
On the Origin of Species
Sources Select Resources Encyclopedia
Article
Order (biology)
Sources Select Resources Encyclopedia
Article
Speciation
Sources Select Resources Encyclopedia
Article
Wikipedia
Speciation is the evolutionary process by which new biological species arise.

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