There is an underground aquifer you want to make sure hold for an extended period of time. the layer the aquifer is located in has to have a lot of water and allows the water to discharge slowly into the other layers. that means it has a porosity and a permeability

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)

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?