Which is the best definition of a prokaryotic cell? it has a cell wall but lacks a well–defined nucleus and organelles, and its cytoplasm doesn't have much structure. it contains a membrane–bound nucleus and organelles, and its organelles have specialized duties. it contains a membrane–bound nucleus, a large central vacuole, a cell wall, a cell membrane, and chloroplasts. nextreset

it is a learned trait

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)