This printable word search puzzle on the topic of Ecology & Evolution contains 20 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.
artificial selection
natural selection
abiotic factor
biotic factor
invertebrate
vertebrate
angiosperm
gymnosperm
resistance
adaptation
population
ecosystem
evolution
community
bacteria
organism
protist
habitat
species
fungus