What are some of the human activities that threaten the world's largest surviving regions of rain forest?

Some human activities that threaten the world's largest surviving regions of rainforests are slash and burn, deforestation, and bulldozing and others machine activities.  

Explanation:

c

explanation:

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)