Explain some effects that a grass-eating invasive species could have on a grassland community.

According to a study in the journal Invasive Plant Science and Management, when invasive plants spread, they can leave behind a "legacy" of alteration in the native soil. Even after an invading species has been controlled, its effects can inhibit the regrowth of native plant species.

b is the best answer for this question.

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)