What are animals with no bones called?, They are called invertebrates, What does the word “invertebrate” mean?, It means “without a backbone”, What do some invertebrates have on the outside of their bodies?, They have hard skins or shells, What is the hard outer layer called?, It is called an exoskeleton, What does an exoskeleton do?, It protects the animal and supports its body, What animals have an exoskeleton?, Insects, such as locusts and beetles, have an exoskeleton, Do all invertebrates have an exoskeleton?, No, they don't, Which invertebrates have soft bodies?, Worms and jellyfish have soft bodies, Does a jellyfish have an exoskeleton?, No, it doesn't., What is the difference between a vertebrate and an invertebrate?, A vertebrate has a backbone, but an invertebrate does not

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