Final answer:
The frog simile in Emily Dickinson's poem is an effective image of the 'Somebody' because it represents the idea of drawing attention to oneself.
Step-by-step explanation:
The frog simile in Emily Dickinson's poem is an effective image of the 'Somebody' because it represents the idea of drawing attention to oneself. In the poem, the speaker describes the dreariness of being a 'Somebody' and compares it to the public nature of a frog that loudly croaks and tells its name to an admiring bog. This conveys the idea that being a 'Somebody' involves being constantly in the spotlight and seeking recognition.