Which lines in this excerpt from book 12 of homers odyssey reveal that the monster Scylla cannot be defeated in battle even by a great warrior

Answer: Lines 44-45, 48-49, and 57-58

Explanation:

That's a rough one, but I'd say; "but in truth she is a dreadful monster and no one-not even a god-could face her without being terror-struck." (44-45), "No ship ever yet got past her without losing some men, for she shoots out all her heads at once, and carries off a man in each mouth." (48-49), and " For Scylla is not mortal; moreover she is savage, extreme, rude, cruel and invincible. " (57-58).