Across
- 5. Not the oral side.
- 6. For protection and to keep a sea star clean.
- 8. A sea star can ____ a ray.
- 11. Sea stars are born with this type of symmetry
- 13. Sea stars develop this type of symmetry
- 14. Eye spots detect ____.
Down
- 1. Refers to animals with NO back bone.
- 2. These feet are used for movement.
- 3. The number of canals in a sea star.
- 4. The beginning of the Water Vascular System
- 7. A sea star has a cardiac and pyloric
- 9. An alternate name for sea star arm.
- 10. The internal fluid of a sea star.
- 12. means spiny skinned