This printable word search puzzle on the topic of Ecology & Evolution contains 15 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.
cell membrane
multicellular
organ system
prokaryotic
unicellular
eukaryotic
organelles
population
ecosystem
community
bacteria
organism
nucleus
tissue
organ