Carefully read this concluding paragraph from a persuasive essay on the importance of establishing a recycling program at the writers school. What is the primary means of support used in this final paragraph to develop the writer's main idea?

could you put the choices and excert up hun

the narrator is saying that the old lady made her feel uncomfortable. you know this because they say "i found that rather irksome", "perhaps it was her being so upright and trim", and "i don't think it was that, because i thought that quaintly pleasant." hope this !