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Type: Multiple-Choice
Category: Evolution
Level: Grade 9
Tags: Biology 1
Author: sgatlin1189
Last Modified: a month ago

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Evolution Question

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Grade 9 Evolution

In addition to observing living organisms, Darwin studied the preserved remains of ancient organisms, or                      .
  1. homologous structures
  2. vestigial organs
  3. adaptations
  4. fossils
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