Most of earth's atoms came from... A. An exploding massive star
B. Other planets that have been destroyed
C. The ground and sky

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

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)

explanation:

okay now i don't know this but for the pints nothing else to say bye