In a eukaryotic cell, a network of protein filaments called maintain the shape of the cell.
a. ribosomes
b. the cytoskeleton
c. organelles
d. the nucleolus

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)

not only is it colder, it also becomes darker, less salty, and more dense.

the correct answer is d