Creado por lily bevan
hace más de 6 años
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What is the modern theory of evolution based on?
What is meant by adaptations?
What resources to organisms compete for?
Why do organisms have to compete for resources?
How do variations within species affect competition?
What leads to extinction?
What causes variation?
What causes mutations?
What is meant by evolution?
Why are organisms with an advantage more likely to pass on their genes?
How do scientists define species?