This printable word search puzzle on the topic of Ecology & Evolution contains 21 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.
INVERTEBRATE
CRUSTACEAN
ECHINODERM
ANTHROPOD
AMPHIBIAN
CLASSIFY
FEATHERS
BACKBONE
LINNAEUS
ARACHNID
REPTILE
ANNELID
MOLLUSC
SCALES
INSECT
MAMMAL
LUNGS
LEGS
EGGS
FISH
BIRD