This printable word search puzzle on the topic of Ecology & Evolution contains 18 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
differential reproduction
physiological structures
homologous structures
structural adaptation
vestigial structures
analogous structures
artificial selection
natural selection
Charles Darwin
genetic drift
camouflage
adaptation
migration
evolution
mutation
Lamarck
mimicry
fitness