A friend points out that concentration of carbon dioxide in the atmosphere has increased by only about 1000 parts per billion in the last 200 years. Your friend says that it is insignificant. How do you respond?

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)

and after water is usually warmed by the sun the water temperature raises and then evaporates .