Final answer:
The difference between the two poems is that 'Flow My Tears' is in open form, while 'When I Am Laid in Earth' is in binary form.
Step-by-step explanation:
The difference between the two pieces is that 'Flow My Tears' is in open form, whereas 'When I Am Laid in Earth' is in binary form.
In open form poetry, the poet has more freedom in terms of the layout and structure of the poem. The lines may be enjambed or end-stopped, and the poet can decide the rhythm and spatial arrangement of the lines on the page. On the other hand, binary form poetry follows a specific pattern or set of rules, often with a fixed rhyme scheme, meter, and other elements.