Across
- 3. FISH CAN FLOAT IN WATER BECAUSE THEY HAVE A SWIM...
- 5. HOW FISH MOVE IN THE WATER AND CHANGE DIRECTION
- 8. A SHARK IS THIS TYPE OF FISH
- 11. ANIMALS THAT HAVE A BACKBONE ARE...
- 13. A LAMPREY IS THIS TYPE OF FISH
- 14. A SALMON IS THIS TYPE OF FISH
Down
- 1. FISH HAVE THESE TO EXTRACT OXYGEN FROM THE WATER.
- 2. FISH ARE _____ FERTILIZERS WHEN IT COMES TO SEXUAL REPRODUCTION.
- 4. ANIMALS THAT HAVE A CONSTANT BODY TEMPERATURE ARE...
- 6. FISH ARE ____ OR COLD BLOODED
- 7. THE LARGEST GROUPING OF VERTEBRATES ARE...
- 9. THESE ARE USED TO PROTECT THE FISH
- 10. ANIMALS THAT DO NOT HAVE A BACKBONE ARE...
- 12. ____ WATER IS A MIXTURE OF SALT AND FRESHWATER
