What are the essential resources that organisms compete for?
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Does competition for resources only occur within the same species?
No, competition for resources occurs both within the same species and across different species.
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What is the first step in the process of natural selection?
Populations display variation.
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How do advantageous variations impact an individual's survival and reproduction?
Individuals with advantageous variations are more likely to survive and reproduce, passing on these beneficial traits to their offspring.
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What happens to individuals with traits less suited to their environment?
Individuals with traits less suited to their environment are more likely to die before reproducing.
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How do beneficial traits become more common in a population over time?
Beneficial traits become more common in a population through the process of natural selection, as individuals with these traits are more likely to survive and reproduce.
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What are the key steps in the process of natural selection?
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