Re-read lines 9-14 of the poem. what is the conclusion of the sonnet and how does this contribute to the poem’s overall meaning? cite evidence in your answer

Ead this sentence from the evolution of useful things.the underlined phrases indicateaaking waterproof sandpaper would allow wet sanding,which in turn would cut down on dust, and thus be a greatmprovementpassing of timea directional change of positiona cause-and-effect relationshipsequence of events.save and exitmark this and retur