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2
|
When an organism produces more offspring than can survive
|
3
|
A young organism that develops from a zygote
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6
|
A difference between individuals of the same species
|
7
|
A group of similar organisms that mate and produce fertile offspring
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8
|
A press by which individuals that are better adapted to environment are more likely to survive
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9
|
A trait that helps an organism survive and reproduce in its environment
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10
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The gradual change in species over time
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