Invertebrate Crossword

3. A group of invertebrates including earthworms and leeches.
6. Walls Invertebrate cells do NOT have this organelle.
8. Invertebrates don't have this system, but we do!
10. Some invertebrates come together to form these.
11. Most invertebrates are this word, which means they are the same on both sides.
13. Most invertebrates undergo this process.
14. Many invertebrates have this central body part.
15. Almost all of these kinds of animals are invertebrates.
18. Invertebrates don't have this part of the body.

1. A Group of invertebrates including 80% of animal species.
2. Most invertebrates do not have this back end body part.
4. This can very a lot between different species of invertebrates.
5. An Invertebrate NOT made of tissues.
6. Some invertebrates have this, like mollusks.
7. Most invertebrate's bodies are made up of these.
9. Another word for making your own food. Invertebrates do this.
10. Squid The biggest known invertebrate.
12. A grouping including most marine invertebrates.
16. Many kinds of invertebrates have this body part.
17. A structure that extends from an anthropod's body, also a character from mythology!