Scientists hypothesize that a series of events lead to the evolution of different species of finches on the galápagos islands. list the following events in the correct order:
behaviors prevent the birds from interbreeding, changes in gene pool, geographic isolation, a small group of birds arrives from south america

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

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)

the answer is "a.) well–developed vascular system."

explanation: