Question

For a piece of writing to qualify as a poem, it has to:

use lines and stanzas, not paragraphs
include words that rhyme with each other
have a regular rhythm or pattern of accents
present a message about feelings

Answer 1

use lines and stanzas, not paragraphs

Step-by-step explanation:

Answer 2

Hi! I believe that I have an answer.

Not every single poem has to rhyme. Not every poem has to have a rhythm/pattern. And not every poem has to talk about feelings.

Therefore, my answer is the first one,

Use lines and stanzas, not paragraphs.