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What is the theory of comparative advantage?
Chimpanzee
A species of great ape native to the forests and savannas of tropical Africa, known for their social behavior and intelligence.
Fossil Record
The collection of fossils, which provides evidence about the history of life and past environments on Earth.
Evolution
is the process by which different kinds of living organisms have developed and diversified from earlier forms during the history of the earth.
Ancient Species
A term usually referring to species that have existed on Earth for a very long time and may either be extinct or have modern descendants.
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