part a\nre - read the passage:\nin recent yea...

part a\nre - read the passage:\nin recent years, cities around the world have been turning to green roofs to help combat climate change. these living roofs\nresearch shows their environmental benefits, cities are providing grants and tax breaks to encourage their use.\nwhich of the following best describes how the central idea is developed in this paragraph?\no through evidence showing environmental benefits and city support\no through examples of cities that are known for their architecture\no through details that describe the process of building a green roof\no through personal opinions from people who live in cities

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