I would think its D. because in the story "Letter to the editor" How are mixed-use areas different from what we have now? Let me tell you. Our city currently has a dense downtown area and then a massive amount of sprawl reaching out in every direction—the sprawl takes up seventy-five percent of the city’s land. Urban sprawl, the spreading of large developments of housing and shopping areas around a city’s center, has many negative cultural and environmental effects. Sprawl increases traffic congestion along highways. The residents who live in these faraway suburbs often work downtown, where the majority of businesses are still located. They have to undertake long commutes to and from work every day, which limits their time with family and friends and increases their time alone on the road. These longer commutes also result in increased air pollution that can lead to smog problems for the city.
Think: How would you get anywhere without one of these things. I would say the answer is C, choosing a topic. You can complete any of these steps without choosing what you will be working on.
Climate change will soon end our earth if we do nothing about it and it’s affects can not be reversed or turned back
In several words, listening to any specific genre of music will not affect your intelligence. Sometimes one's intelligence will influence what kind of music they listen to, but that's about where the correlation ends, and it still differs from person to person. Try rap music.