Animal classes Crossword

This printable crossword puzzle on the topic of Animals (General) has 11 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

people are________
animals with hair or fur on their body and drinks milk
animals born from eggs which have feathers
vertebrates that live in the water and have gills, scales, and fins
scaly cold blooded animals born on land
dogs, cats, horses, dolphins and whales are ________
snakes, lizards, crocodiles, alligators, and turtles are ______
animals which are born in water but grow up to have lungs and live on land
frogs, toads, salamanders, and newts are _______
animals which do not have a backbone are ________
bugs, jellyfish, snails, spiders, and shrimp are all examples of ___________