Final answer:
The simile in the passage adds 4) a visual image of the Cyclops' pets, 5) a comparison between the men and innocent animals, and 3) an image of helplessness.
Step-by-step explanation:
The simile in the passage adds the following to the passage:
- A visual image of the Cyclops' pets, as the simile compares the Cyclops grabbing Odysseus' companions to squirming puppies.
- A comparison between the men and innocent animals, as the simile likens Odysseus' companions to squirming puppies.
- An image of helplessness, as the simile implies that Odysseus' companions were defenseless, just like squirming puppies caught by the Cyclops.