Across
- 4. They have backbones , so fish are...
- 6. is the largest animal known to have ever existed
Down
- 1. Which male underwater creature carries their unborn young in his pouch?
- 2. What is the largest fish?
- 3. Sri Lanka hosts 5 of the world's 7 sea species of this
- 5. Most fish aren’t able to blink because they don’t have.