| A | B |
|---|
| mollusk | animal with a soft body and usually one or two shells |
| invertebrate | animal without a backbone |
| mollusk examples | snail, clams, squid |
| cephalopod | a mullusk with a large head and foot divided into tentacles |
| cephalopod examples | squid and octopus |
| mantle | thin layer of tissue that covers all the organs |
| chromatophores | cells on the mantle that change color |
| radula | tongue-like organ that has rows of teeth |
| beak | mouth of the squid |
| funnel | short tube on the squid that helps it move |
| water and waste | released out of the funnel |
