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 C V B I S F U V U E B P I W O R M A A B A R E P T I L E I A U L F T O V O S S A R E Z N I C I I U E A M C I W M E C V W A F S X T U S E C O O F U E W M M H S W A E E A O L X P R F P M Z L A U I L N I L Y S T A H O B I R D I E M X U F S E O I A K D I D N M A G S U K B I B F S O F O I H M A C S O R X I E U A E J J T M O A I G A J A X X I F E F Y A A O O A T O N G I U G J I X L H X U R E B X U Z K I G R V V E R T E B R A T E E L U