Worms are a good example of invertebrates. Other examples include:
* Arthropods: insects, spiders, crabs, lobsters
* Mollusks: snails, clams, squid, octopuses
* Echinoderms: starfish, sea urchins, sand dollars
* Cnidarians: jellyfish, corals, anemones
* Sponges
There are many different types of invertebrates, and they come in all shapes and sizes. They play important roles in ecosystems around the world!