Across
- 3. Class of Annelida that can only reproduce sexually
- 6. Kidney-like structure that excrete liquid waste
- 7. Digestive part that store food
- 11. Digestive part that grinds food
- 12. Leeches main habitat
- 13. Secreted to keep blood from clotting
- 14. A fluid-filled cavity between the outer body wall and gut
Down
- 1. Structure that connects the mouth and esophagus
- 2. The repetition of organs and tissues at intervals along the body of an animal, thus dividing the body into a linear series of similar parts or segments
- 3. Have both male and female reproductive parts
- 4. Paired bristle-like structure for movement
- 5. Pair of projection that bears many bristles
- 8. Circulatory system of Annelida that transports blood posteriorly
- 9. Reproduction organ of hermaphrodite that secretes a cocoon
- 10. Main habitat of polychaeta