Answer:
Though they have less formal structure, free verse poems still exemplify careful word choice.
Step-by-step explanation:
Free verse is a form of poetry that offers the writer the liberty of integrating a literary piece without the formal structure of a regular poem (rhymes, meter, abstract concepts, etc).
Even though the standarization in this form is more indulgent, careful word choice is key in order to deliver a clear message to the reader while still maintaining the poetic essence of the piece - the concepts in the poem can be concrete, but must be easy to understand.