"Let me reduce my argument to the hopelessly simplistic: poems, I am
saying are neither about 'subjects'
nor about 'themselves'. They are
necessarily about other poems, a
poem is a response to a poem, as a
poet is a response to a poet, or a
person to his parent. Trying to write
a poem takes the poet back to the
origins of what a poem first was for
him, and so takes the poet back
beyond the pleasure principle to the
decisive initial encounter and
response that began in him."

Answers will vary. students can choose descriptive, definition, or demonstration as their type of speech as long as they explain why. descriptive - want to explain dna definition - want to explain the meaning or significance of dna demonstration - want to show how dna is made or created types of organization: if they chose descriptive - spatial (describe topic from top to bottom, etc) or chronological/sequential (explain process of how dna was discovered) if they chose definition - spatial (define parts from top to bottom) or topical (give equal time to all parts) if they chose demonstration - chronological/sequential (step by step how dna is formed/created)  you need to write something for it to be submitted, (asd)