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Across
- 3. An animal with flat tail that builds dams in rivers
- 4. The largest animal in the ocean
- 7. One of the largest snakes in the world
- 8. A sea creature with a hard shell and pinching claws
Down
- 1. A black and white bird that swims but cannot fly
- 2. A smart ape closely related to humans
- 5. A large ocean fish with sharp teeth
- 6. A furry animal with a black mask on its face