Answer:
A fixed poetic structure is like a set of rules for writing a poem. It tells the poet how many lines to use, how to rhyme them (if at all), and sometimes even how many syllables or words should be in each line. Think of it as a template that helps poets create poems with a specific style or pattern.
Step-by-step explanation:
A simpler fixed poetic structure is the haiku. It consists of three lines with a syllable pattern of 5-7-5, respectively.