Word Search Puzzle Classification of animalsOnline version How to classify vertebrate and invertebrate animals by María Rosario Laguna Puerto 1 INVERTEBRATE 2 VERTEBRATE 3 AMPHIBIAN 4 ARTHROPOD 5 MOLLUSC 6 REPTILE 7 MAMMAL 8 WORM 9 FISH 10 BIRD A R T H R O P O D L X W E G I Q I C P J L U W O R M E U K U R E P T I L E I O D F F Z U I N U D R A Z O N P J W I A E X I R C O M A Q V I A I S E Z E C F R K O E O E U M I H G T A U A O M L L G R E P G O F E E K R H E L E M T F H U B I R D N J M U U M O E H I U K H R D O M A A S U D B I B Y D U A F O E M A C O E R C I E O H T U U P M E W O M A V A W T Y Q O E L A Z O Z F T Y N Z A P P E L E L I I S V E V H R T S P G F A V E R T E B R A T E E S S