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7thGr-Science-Unit11

7th Grade Science Unit 11 - Natural Selection & Selective Breeding

TermDefinition
Charles Darwin Scientist during the 1800's that traveled around the world making observations of nature.
Adaptations Organisms have structural characteristics that enable them to live in their environment. Darwin discovered this from his travels.
Galapagos Islands Darwin observed birds at this location.
Finch Darwin discovered many variations of this kind of bird.
Variances Differences in form of an organism within the same SPECIES or group.
"Darwin's Finches" birds that proved organisms adapt to live in their environment.
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