1. which of the following is work being done?

2. what is the work input?

3. what is the work output?

4. what is a fulcrum?

5. what are the 2 factors that work depends on?

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)

six grader is what i am ssorry

a symbiotic relationship with the mitochondria