When carbon dioxide reacts with water it forms carbonic acid, a weak acid. Carbonic acid can be responsible for what type of change to the Earth’s surface?

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)

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.