This printable word search puzzle on the topic of Ecology & Evolution contains 23 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.
classification
cold-blooded
amphibian
feathers
platypus
chordata
animalia
classify
animals
species
kingdom
reptile
scales
family
phylum
mammal
zebra
genus
order
class
fins
mule
fish