A. It allows the tarpon to live permanently on land. It helps the fish survive in water with low oxygen levels. It allows the fish to digest plants. It makes the fish immune to predators.

3. Why are tarpon highly valued by recreational sport fishers?

A. They are easy to catch and rarely fight. B. They are famous for their strength and spectacular jumps. C. They remain motionless near the surface. D. They cannot swim quickly.