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.
exoskeleton
vertebrates
amphibians
reproduce
nonliving
lifespan
specimen
reptiles
feathers
habitat
diagram
mammals
insects
scales
living
birth
lungs
gills
eggs
fur