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)