Which purpose is specific? a: to encourage consumers to consider the environment. b: to convince neighbors to you plant flowers in the park. c: to inspire girls to go into science. d: to persuade students to exercise

The purpose that is specific is letter choice: B. To convince neighbors to help you plant flowers in the park.  The reason is because, you're not just telling your neighbors to go do work in the park, but you are specifically telling them exactly what they will be doing in the there.  Hope that makes sense.