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Heloise Parisian ∙
a species can gradually change into new species
A disturbance that repeats over and over
The phenotype changed, which resulted in a black color adaptation.
That plant needs stable weather.
The method an organism uses to produce offspring
the way that a species creates offspring
The volcano erupted in Iceland but the ash from the volcano covered most of Europe and Asia.
Increased balsam fir population
The fern's habitat