Fruit flies display geotaxis, or a response to the earth's gravity. if the flies are within a vial and the vial is flipped upside down, the flies will crawl to the top of the vial. a researcher notices that a group of flies that had been exposed to radiation no longer exhibit geotaxis. how could you provide further evidence that this behavior is innate and not learned?

answer; i believe the correct answer is (a)0

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)