<span>D)Modified catfish may be a threat to other species in a natural habitat.</span> Is the correct answer. Hope this helped you, have a nice day! :)
Answer:
While I'm no expert in social studies I can conclude that they were using a figure of speech. I believe they meant his way of thinking was out of the ordinary, taboo, or strange.
Answer: The answer is D). Garbage Purchase Program
Explanation: Lack of budget for a standard recycling plant lead Curitiba to initiate the Garbage Exchange Programme where complementary currencies are used to reward people for separating their organic and non-organic recyclable wastes and bringing them to waste stations, where they can be exchanged for bus tickets, food, and school-books.