The osprey is a bird of prey that eats almost nothing but fish such as trout. whirling disease is a deadly threat to many fish, especially certain kinds of trout. when whirling disease kills fish in an ecosystem, there is less energy available to and more energy available to than there was before. a. decomposers; ospreys b. trout; ospreys c. trout; decomposers d. ospreys; decomposers

currents is the correct answer.

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)