Fish

1. What is the study of fish called?

2. Like the annual rings in tree trunks, the age of a fish can be determined from growth rings on its scales or ear bones called ___

3. A relatively low-purine fish that can be included in a gout-friendly diet

4. What is the fastest fish in the world?

5. A small freshwater fish commonly kept in aquariums

6. What body part helps fish steer and move through the water?

7. Only qualified fugu handlers can prepare and serve fugu because it contains a toxin that is about 1,000 times more potent than potassium cyanide, called ___

8. What covers and protects the body of most fish?

9. A fish that can cause scombroid poisoning when improperly handled or stored

10. What type of fish can inflate its body when threatened?