Across
- 3. A sea animal with a hard shell and ten legs.
- 4. A sea animal with a soft body and many arms.
- 6. A large fish with sharp teeth.
- 7. A small fish that can blow up like a balloon when it is scared.
Down
- 1. A sea animal shaped like a star.
- 2. A sea animal with a hard shell and two big claws.
- 5. A smart sea animal that likes to swim and jump.