Answer:
It criticizes the way some readers try to understand a poem. Read the excerpt from "Introduction to Poetry" by Billy Collins. ... The metaphor suggests that readers should explore poems in depth.
Baking soda is a fine powder.
The answer is the second one! If something is plentiful, there is lots of it available
To better conceal his identity from slave catchers, the escaped slave changed his last name from Bailey to Douglass.