2.  Animals that have a skeleton made of
bone are called vertebrates.
 Vertebrates include:
› fish
› amphibians
› reptiles
› birds
› mammals
› primates
› Rodents
› marsupials

4.  Animals without backbones are called
invertebrates. There are many different
types of Invertebrates:
› Sponges
› Anemones and Jellyfish
› Worms
› Snails, Clams and Octopuses
› Starfish and Urchins
› Insects, Spiders, Ticks, Lobsters,
› Crabs, and Crayfish