Answer:
"<em>So exhausted and battered it barely stirred</em>" works as a great replacement for "<em>Its dark eyes dim and not at their prime</em>."
Explanation:
Both metaphors refer to exhaustion and a feeling of "nothingness."
Becaus Zeus didt want the mortals to have that element yet untill they were more civilized
A sentence needs an capital letter, correct grammar and punctuation marks.